{"dua":{"translation":"n. (Dua)人名；(印)杜瓦\nabbr. 目录用户代理（Directory User Agent）","word":"dua"},"duad":{"definition":"n two items of the same kind","phonetic":"'dju:æd","translation":"n. (一)对, 双","word":"duad"},"duads":{"translation":"Duluth Air Defense Sector <美国>德卢斯空军防务部","word":"duads"},"dual":{"definition":"s. a grammatical number category referring to two items or units as opposed to one item (singular) or more than two items (plural)","phonetic":"'dju:әl","translation":"a. 双重的, 双的\nn. 双数","word":"dual"},"dual access buffer":{"translation":"[计] 双臂存取缓冲器","word":"dual access buffer"},"dual amplification":{"translation":"[电] 双重放大","word":"dual amplification"},"dual and unified system":{"translation":"[法] 二重制与单制","word":"dual and unified system"},"dual approximation":{"translation":"[计] 对偶逼近","word":"dual approximation"},"dual aspect convention":{"translation":"[经] 复式记帐惯例","word":"dual aspect convention"},"dual automation":{"translation":"[计] 对偶自动机","word":"dual automation"},"dual automorphism":{"translation":"[计] 对偶自同构","word":"dual automorphism"},"dual ball check valve":{"translation":"[化] 双球止逆阀","word":"dual ball check valve"},"dual basing-point system":{"translation":"[经] 双重基点制","word":"dual basing-point system"},"dual beam oscilloscope":{"translation":"[电] 双重射束示波器","word":"dual beam oscilloscope"},"dual bus":{"translation":"[计] 双总线","word":"dual bus"},"dual cable":{"translation":"[计] 双线电缆","word":"dual cable"},"dual cable broadband lan":{"translation":"[计] 双缆宽带局域网","word":"dual cable broadband LAN"},"dual capacitor":{"translation":"[电] 双重电容器","word":"dual capacitor"},"dual card":{"translation":"[计] 双联卡片, 对偶卡片","word":"dual card"},"dual carriage":{"translation":"[计] 双滑动架","word":"dual carriage"},"dual carriageway":{"phonetic":"ˈdju:əl ˈkærɪdʒweɪ","translation":"n. <英>（中间有分隔带的）复式车行道","word":"dual carriageway"},"dual category":{"translation":"[计] 对偶范畴","word":"dual category"},"dual chamber furnace":{"translation":"[化] 双室炉; 双膛炉","word":"dual chamber furnace"},"dual channel controller":{"translation":"[计] 双通道控制器","word":"dual channel controller"},"dual channel office":{"translation":"[计] 双信道局","word":"dual channel office"},"dual citizenship":{"translation":"[法] 双重公民的资格, 双重国籍","word":"dual citizenship"},"dual coding":{"translation":"[计] 双份编码","word":"dual coding"},"dual column chromatography":{"translation":"[化] 双柱色谱法","word":"dual column chromatography"},"dual component":{"translation":"[计] 两用元件, 对耦部件","word":"dual component"},"dual cone":{"translation":"[计] 对偶锥","word":"dual cone"},"dual constraint":{"translation":"[计] 对偶约束","word":"dual constraint"},"dual control":{"translation":"[计] 对对偶控制, 双重控制\n[化] 双重控制; 双重操纵","word":"dual control"},"dual controls":{"translation":"（车辆或飞机的）复式控制装置, 复式操纵装置","word":"dual controls"},"dual coordination":{"translation":"[化] 对偶协调","word":"dual coordination"},"dual currency recorde":{"translation":"[经] 双轨货币记录(帐)","word":"dual currency recorde"},"dual decay":{"translation":"[化] 双衰变","word":"dual decay"},"dual density":{"translation":"[计] 双密度","word":"dual density"},"dual diskette drive":{"translation":"[计] 双软盘驱动器, 双软盘机","word":"dual diskette drive"},"dual distribution":{"translation":"[经] 双轨销售","word":"dual distribution"},"dual diversity operation":{"translation":"[计] 双重分集运用","word":"dual diversity operation"},"dual diversity receiver":{"translation":"[电] 双分集接收机","word":"dual diversity receiver"},"dual drive":{"translation":"[计] 双驱动器","word":"dual drive"},"dual economy":{"translation":"[经] 双重经济","word":"dual economy"},"dual effect compressor":{"translation":"[化] 双效压缩机","word":"dual effect compressor"},"dual emulsion":{"translation":"[化] 二元乳化液(由二相组成)","word":"dual emulsion"},"dual exchange market":{"translation":"[经] 两种外汇市场","word":"dual exchange market"},"dual exchange rate":{"translation":"[经] 双重汇率","word":"dual exchange rate"},"dual feed channel":{"translation":"[计] 双向输送通道","word":"dual feed channel"},"dual firing":{"translation":"[化] (煤与石油)混合燃烧","word":"dual firing"},"dual frequency code":{"translation":"[计] 双频电码","word":"dual frequency code"},"dual function":{"translation":"[计] 对偶函数","word":"dual function"},"dual functional":{"translation":"[化] 双功能的; 双官能的","word":"dual functional"},"dual functional catalyst":{"translation":"[化] 双官能催化剂","word":"dual functional catalyst"},"dual gold price":{"translation":"[经] 黄金双价","word":"dual gold price"},"dual graph":{"translation":"[计] 对偶图, 双偶图","word":"dual graph"},"dual grid power tube":{"translation":"[电] 双栅功率管","word":"dual grid power tube"},"dual grid tube":{"translation":"[电] 双栅管","word":"dual grid tube"},"dual grooverecord":{"translation":"[电] 双槽记录","word":"dual grooverecord"},"dual homing":{"translation":"[计] 双归性能, 双重回路","word":"dual homing"},"dual in-line package":{"translation":"[计] 双列直插式组件","word":"dual in-line package"},"dual inline package switch":{"translation":"[网络] 程式开关","word":"dual inline package switch"},"dual inside and outside seal":{"translation":"[化] 双重内外密封","word":"dual inside and outside seal"},"dual interdivisional transfer price":{"translation":"[经] 双重内部转移价格","word":"dual interdivisional transfer price"},"dual isomorphism":{"translation":"[计] 对偶同构","word":"dual isomorphism"},"dual jurisdiction":{"translation":"[法] 双重管辖籍","word":"dual jurisdiction"},"dual linear programming":{"translation":"[计] 对偶线性规划","word":"dual linear programming"},"dual listing":{"translation":"[经] 证券在不只一个市场上市","word":"dual listing"},"dual logging":{"translation":"[计] 双重记录, 双日志","word":"dual logging"},"dual market price":{"translation":"[经] 双重市场价格","word":"dual market price"},"dual membership agreement":{"translation":"[经] 双重会籍协会","word":"dual membership agreement"},"dual memory configuration":{"translation":"[计] 双存储器配置","word":"dual memory configuration"},"dual mesh":{"translation":"[计] 二重格网, 对偶格网","word":"dual mesh"},"dual meter":{"translation":"[电] 双重计","word":"dual meter"},"dual mode":{"translation":"[计] 对偶方式","word":"dual mode"},"dual modulation":{"translation":"[电] 双重调变","word":"dual modulation"},"dual nationality":{"translation":"[法] 双重国籍","word":"dual nationality"},"dual network":{"translation":"[计] 对偶网络, 互易网络","word":"dual network"},"dual nonlinear decomposition":{"translation":"[计] 对偶非线性分解","word":"dual nonlinear decomposition"},"dual nonlinear programming":{"translation":"[计] 对偶非线性规划","word":"dual nonlinear programming"},"dual operation":{"translation":"[计] 对偶运算, 对遇操作","word":"dual operation"},"dual optimal solution":{"translation":"[计] 对偶最优解","word":"dual optimal solution"},"dual path transmission":{"translation":"[计] 双道传输","word":"dual path transmission"},"dual pickup":{"translation":"[电] 双重拾音器","word":"dual pickup"},"dual plan":{"translation":"[经] 双重法, 双重标准制","word":"dual plan"},"dual plan for standard costs":{"translation":"[经] 为标准成本制订的双重法","word":"dual plan for standard costs"},"dual pressure controller":{"translation":"[化] 高低压控制器","word":"dual pressure controller"},"dual price":{"translation":"[经] 双重价格","word":"dual price"},"dual principle":{"translation":"[化] 对偶原理","word":"dual principle"},"dual problem":{"translation":"[计] 成对问题","word":"dual problem"},"dual processor":{"translation":"[计] 双处理机, 对偶处理机","word":"dual processor"},"dual processor system":{"translation":"[计] 双处理系统","word":"dual processor system"},"dual program status vector":{"translation":"[计] 双程序状态向量","word":"dual program status vector"},"dual projection theorem":{"translation":"[计] 对偶射影定理","word":"dual projection theorem"},"dual property":{"translation":"[化] 二象性","word":"dual property"},"dual purpose trust":{"translation":"[经] 双重目的信托","word":"dual purpose trust"},"dual rate system":{"translation":"[经] 双重运费制度, 双重汇率制","word":"dual rate system"},"dual rates":{"translation":"[经] 双重汇率, 双档汇率, 双重运费率","word":"dual rates"},"dual recording":{"translation":"[计] 双重记录\n[经] 双重记录法","word":"dual recording"},"dual representation":{"translation":"[法] 双重代表权, 双重代理","word":"dual representation"},"dual responsibility":{"translation":"[经] 双重责任","word":"dual responsibility"},"dual ring of tree":{"translation":"[计] 双环树拓扑结构","word":"dual ring of tree"},"dual rupture disks":{"translation":"[化] 双防爆膜; 双防爆片","word":"dual rupture disks"},"dual scan display":{"translation":"[网络] 双扫描显示器；双扫瞄显示","word":"dual scan display"},"dual screen":{"translation":"[计] 双屏幕","word":"dual screen"},"dual simplex algorithm":{"translation":"[计] 对偶单纯型法","word":"dual simplex algorithm"},"dual simplex method":{"translation":"[计] 对偶单纯型法","word":"dual simplex method"},"dual slope a/d converter":{"translation":"[计] 双斜率模-数转换器","word":"dual slope A/D converter"},"dual system":{"translation":"[计] 双重系统, 二重系统, 双机系统","word":"dual system"},"dual systems":{"translation":"[经] 双重制度","word":"dual systems"},"dual tariffs":{"translation":"[经] 双重关税","word":"dual tariffs"},"dual theorem":{"translation":"[计] 对偶定理","word":"dual theorem"},"dual trace":{"translation":"[电] 双轨","word":"dual trace"},"dual track":{"translation":"[计] 双轨","word":"dual track"},"dual track recorder":{"translation":"[计] 双声道录音机","word":"dual track recorder"},"dual transactions assumption":{"translation":"[经] 双重交易假设","word":"dual transactions assumption"},"dual transfer pricing system":{"translation":"[经] 双重转移价格制","word":"dual transfer pricing system"},"dual transmission":{"translation":"[计] 双重传输","word":"dual transmission"},"dual use packaging":{"translation":"[经] 双重用途的包装","word":"dual use packaging"},"dual valuation clause":{"translation":"[经] 双重价格条款","word":"dual valuation clause"},"dual variable":{"translation":"[计] 对偶变量","word":"dual variable"},"dual vector":{"translation":"[计] 对偶向量","word":"dual vector"},"dual vector space":{"translation":"[计] 对偶向量空间","word":"dual vector space"},"dual water supply":{"translation":"[医] 双管给水","word":"dual water supply"},"dual wavelength spectrophotometer":{"translation":"[化] 双波长分光光度计","word":"dual wavelength spectrophotometer"},"dual-attached station":{"translation":"[计] 双挂接站","word":"dual-attached station"},"dual-automaton":{"translation":"[计] 对偶自动机","word":"dual-automaton"},"dual-beam":{"phonetic":"d'ju:əlb'i:m","translation":"双电子束，双光束，双射线","word":"dual-beam"},"dual-capstan tape unit":{"translation":"[计] 双主动轮磁带机","word":"dual-capstan tape unit"},"dual-channel amplifier":{"translation":"[电] 双重波道放大器","word":"dual-channel amplifier"},"dual-channel controller":{"translation":"[计] 双通道控制器","word":"dual-channel controller"},"dual-channel flame photometric detector":{"translation":"[化] 双道火焰光度检测器","word":"dual-channel flame photometric detector"},"dual-clutch":{"translation":"双离合器","word":"dual-clutch"},"dual-conductor bubble device":{"translation":"[计] 双导体磁泡器件","word":"dual-conductor bubble device"},"dual-core":{"phonetic":"d'ju:əlk'ɔ:r","translation":"双核心; 双核的","word":"dual-core"},"dual-density floppy disk controller":{"translation":"[计] 双密度软磁盘控制器","word":"dual-density floppy disk controller"},"dual-diffused mos integrated circuit":{"translation":"[计] 双扩散MOS集成电路","word":"dual-diffused MOS integrated circuit"},"dual-diversity receiver":{"translation":"[电] 双重分集接收器","word":"dual-diversity receiver"},"dual-emitter transistor":{"translation":"[电] 双射极电晶体","word":"dual-emitter transistor"},"dual-energy":{"translation":"双能量","word":"dual-energy"},"dual-flow tray":{"translation":"[化] 穿流塔板","word":"dual-flow tray"},"dual-flow type tower":{"translation":"[化] 淋降板塔","word":"dual-flow type tower"},"dual-focusing mass spectrometer":{"translation":"[化] 双聚焦质谱仪","word":"dual-focusing mass spectrometer"},"dual-frequency induction heater":{"translation":"[电] 双频感应君热器","word":"dual-frequency induction heater"},"dual-fuel":{"phonetic":"d'ju:əlfju:əl","translation":"双燃料","word":"dual-fuel"},"dual-function":{"translation":"[计] 对偶函数","word":"dual-function"},"dual-gap disk head":{"translation":"[计] 双隙磁盘磁头; 双缝重写头","word":"dual-gap disk head"},"dual-gap read-after-write tape head":{"translation":"[计] 双隙写后读磁带头","word":"dual-gap read-after-write tape head"},"dual-gap rewrite head":{"translation":"[计] 双缝重写头","word":"dual-gap rewrite head"},"dual-gravity valve":{"translation":"[机] 双比重阀","word":"dual-gravity valve"},"dual-gun cathode-ray tube":{"translation":"[电] 双枪阴极射线管","word":"dual-gun cathode-ray tube"},"dual-in-line package":{"translation":"[计] 双列直插式封装","word":"dual-in-line package"},"dual-input describing function":{"translation":"[计] 双输入描述函数","word":"dual-input describing function"},"dual-lane":{"definition":"s having a median strip or island between lanes of traffic moving in opposite directions","phonetic":"d'ju:əll'eɪn","translation":"双车道","word":"dual-lane"},"dual-layer lining":{"translation":"[化] 双层衬里","word":"dual-layer lining"},"dual-operation":{"translation":"[计] 对偶运算","word":"dual-operation"},"dual-phase steel":{"translation":"[化] 双相钢","word":"dual-phase steel"},"dual-port video ram":{"translation":"[计] 双口视频RAM","word":"dual-port video RAM"},"dual-ported":{"translation":"[计][修]双（端）口","word":"dual-ported"},"dual-punched card":{"translation":"[计] 每列多孔卡片","word":"dual-punched card"},"dual-purpose":{"translation":"a. 双重目的的","word":"dual-purpose"},"dual-purpose column":{"translation":"[化] 两用柱; 两用萃取柱","word":"dual-purpose column"},"dual-purpose oil":{"translation":"[化] 双效油(具有润滑和冷却的作用)","word":"dual-purpose oil"},"dual-recording":{"translation":"[计] 双重记录","word":"dual-recording"},"dual-seal":{"translation":"[化] 双重密封","word":"dual-seal"},"dual-sided diskette":{"translation":"[计] 双面软盘","word":"dual-sided diskette"},"dual-solvent 25 process":{"translation":"[化] 双溶剂25流程(高浓缩铀核燃料后处理流程)","word":"dual-solvent 25 process"},"dual-spectrum process":{"translation":"[计] 二次处理过程, 双重频谱处理工艺","word":"dual-spectrum process"},"dual-system":{"translation":"[计] 双机系统","word":"dual-system"},"dual-temperature exchange separation":{"translation":"[化] 双温交换分离; 双温交换分离法","word":"dual-temperature exchange separation"},"dual-trace amplifier":{"translation":"[电] 双迹放大器","word":"dual-trace amplifier"},"dual-trace oscilloscope":{"translation":"[电] 双迹示波器","word":"dual-trace oscilloscope"},"dual-trace recorder":{"translation":"[电] 双轨记录器","word":"dual-trace recorder"},"dual-tubes heat exchanger":{"translation":"[化] 双套管式换热器; 双重管式换热器","word":"dual-tubes heat exchanger"},"dual-use":{"phonetic":"d'ju:əlj'u:s","translation":"n. 耐用","word":"dual-use"},"dual-wavelength spectrophotometry":{"translation":"[化] 双波长分光光度法","word":"dual-wavelength spectrophotometry"},"dual-wavelength tlc scanner":{"translation":"[化] 双波长薄层色谱扫描器","word":"dual-wavelength TLC scanner"},"duala":{"phonetic":"du'ɑ:lə","translation":"n. 杜阿拉人(主要居住在喀麦隆南部操班图语的黑人); 杜阿拉语(属尼日尔刚果语系的班图语族)","word":"duala"},"dualayer distillate process":{"translation":"[化] 杜莱伊尔馏分油碱洗电沉降法","word":"Dualayer distillate process"},"dualayer gasoline process":{"translation":"[化] 杜莱伊尔汽油碱洗法","word":"Dualayer gasoline process"},"dualayer solution":{"translation":"[机] 双层溶液","word":"dualayer solution"},"dualin":{"definition":"n. An explosive substance consisting essentially of sawdust or\n   wood pulp, saturated with nitroglycerin and other similar nitro\n   compounds. It is inferior to dynamite, and is more liable to explosion.","phonetic":"'dju:әlin","translation":"n. 双硝炸药","word":"dualin"},"dualism":{"definition":"n. the doctrine that reality consists of two basic opposing elements, often taken to be mind and matter (or mind and body), or good and evil","phonetic":"'dju:әlizm","translation":"n. 双重性, 二元论\n[医] 二元论","word":"dualism"},"dualism concept of accounting":{"translation":"[经] 二元观念的会计","word":"dualism concept of accounting"},"dualisms":{"definition":"plural of dualism\nn. the doctrine that reality consists of two basic opposing elements, often taken to be mind and matter (or mind and body), or good and evil","translation":"(dualism 的复数) n. 双重性, 二元论\n[医] 二元论","word":"dualisms"},"dualist":{"definition":"n. an adherent of dualism","phonetic":"'dju:әlist","translation":"n. 二元论者\n[医] 二元论者","word":"dualist"},"dualistic":{"definition":"a. of or relating to the philosophical doctrine of dualism","phonetic":"dju:ә'listik","translation":"a. 二元的\n[医] 两重的, 二元论的","word":"dualistic"},"dualistic nature":{"translation":"[化] 二象性","word":"dualistic nature"},"dualistic theory":{"translation":"[医] 二元论, 二元学说(血细胞)","word":"dualistic theory"},"dualistically":{"translation":"双重性; 二元论地","word":"dualistically"},"dualists":{"definition":"plural of dualist\nn. an adherent of dualism","translation":"(dualist 的复数) n. 二元论者\n[医] 二元论者","word":"dualists"},"dualities":{"definition":"plural of duality\nn. (physics) the property of matter and electromagnetic radiation that is characterized by the fact that some properties can be explained best by wave theory and others by particle theory\nn. (geometry) the interchangeability of the roles of points and planes in the theorems of projective geometry","translation":"(duality 的复数) n. 二元性\n[化] 二象性; 双偶性","word":"dualities"},"duality":{"definition":"n. (physics) the property of matter and electromagnetic radiation that is characterized by the fact that some properties can be explained best by wave theory and others by particle theory\nn. (geometry) the interchangeability of the roles of points and planes in the theorems of projective geometry","phonetic":"dju:'æliti","translation":"n. 二元性\n[化] 二象性; 双偶性","word":"duality"},"duality principle":{"translation":"[计] 对偶原理","word":"duality principle"},"duality theorem":{"translation":"[计] 对偶定理\n[经] 二重性定理(原则)","word":"duality theorem"},"dualization":{"translation":"[计] 对偶化, 二元化","word":"dualization"},"dualization law":{"translation":"[计] 对偶律","word":"dualization law"},"dualize":{"phonetic":"'dju:ә,laiz","translation":"vt. 使具有两重性, 使二元化","word":"dualize"},"dualizing":{"translation":"极反演变换","word":"dualizing"},"duall":{"translation":"[人名] 杜阿尔","word":"duall"},"dualled":{"definition":"past participle of duall","translation":"(duall 的过去分词)  [人名] 杜阿尔","word":"dualled"},"dualling":{"definition":"-ing form of duall","translation":"(duall 的现在分词)  [人名] 杜阿尔","word":"dualling"},"dually":{"translation":"二重地（dual的变体）","word":"dually"},"dualoy":{"translation":"杜阿洛钨合金","word":"Dualoy"},"dualpurpose":{"phonetic":"'dju:әl'p\\\\\\\\:pәs","translation":"a. 作两种用途的, (牛)卵(乳),肉兼用的","word":"dualpurpose"},"duals":{"definition":"plural of dual\ns. a grammatical number category referring to two items or units as opposed to one item (singular) or more than two items (plural)","translation":"(dual 的复数) a. 双重的, 双的\nn. 双数","word":"duals"},"dualumin":{"phonetic":"dju'ælumin","translation":"坚铝(铝基合金)","word":"dualumin"},"duamycin":{"translation":"[化] 二重霉素","word":"duamycin"},"duan":{"definition":"n. A division of a poem corresponding to a canto; a poem or\n   song.","translation":"n. 杜安（男子名）","word":"duan"},"duane":{"phonetic":"dwein; du:'ein","translation":"n. 杜安（男子名）","word":"Duane"},"duane's butter":{"translation":"[医] 杜安氏试验(检隐斜视)","word":"Duane's butter"},"duane's clinometer":{"translation":"[医] 杜安氏眼肌旋斜视计","word":"Duane's clinometer"},"duane's syndrome":{"translation":"[医] 杜安氏综合征(后退性斜视)","word":"Duane's syndrome"},"duane's test":{"translation":"[医] 杜安氏试验(减隐斜视)","word":"Duane's test"},"duant":{"translation":"[医] D型盒","word":"duant"},"duarchy":{"definition":"n. Government by two persons.","phonetic":"'dju(:)ɑ:ki","translation":"n. 二人政治, 二头政治","word":"duarchy"},"duart":{"translation":"abbr. dual universal asynchronous receiver-transmitter 双通用异步收发机","word":"duart"},"duarte":{"phonetic":"'dwɑ:ti:","translation":"n. 杜阿尔特（人名, 巴拉圭前总统）；杜瓦迪（美国加州城市名）","word":"duarte"},"duat":{"translation":"abbr. direct user access terminal 直接用户接入终端","word":"duat"},"duazomycin":{"phonetic":"'du:әzәu'maisin","translation":"(=diazomycin)偶氮霉素","word":"duazomycin"}}