dewar
杜瓦
常用释义
英式发音
美式发音
基本释义
- n. 杜瓦（Sir James, 1842-1923，英国苏格兰化学家，物理学家）；杜瓦瓶（保温真空瓶，等于 Dewar flask）；迪尤尔（姓氏）
例句
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1·This system was designed for wiring on Dewar with fix tension.本文采用的系统是为了实现对杜瓦瓶芯柱进行等张力布线设计的。
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2·Dewar is an important component of the astronomical observation.摘要杜瓦瓶是天文观测中重要的终端设备部件。
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3·The most common unit of measure for the capacity of a dewar is the liter.测量杜瓦瓶的容积最常用的单位是升。
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4·The dewar is the front end of the receiver system of the radio telescope.杜瓦瓶是射电望远镜上接收机系统的前端。
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5·The paper describes the application of miniature dewar and cooler in infrared system.本文论述了四级微型半导体 致冷器与红外探测器金属杜瓦瓶的钎焊方法。
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6·This paper deals with method of soldering thermoelectric cooler with metal dewar of infrared detector.本文论述了四级微型半导体致冷器与红外探测器金属杜瓦瓶的钎焊方法。
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7·An axial symmetrical model is set up for the sealing structure of the bulkhead plate for a columniform dewar.建立了针对柱形真空杜瓦容器端盖密封结构的轴对称模型。
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8·After liquid-helium test we find that helium permeability is an important factor for FRP liquid-helium dewar.液氦试验发现：氦气渗透是影响玻璃钢液氦杜瓦性能的重要因素，应予以重视。
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9·Dewar invented a sort of strawberry shortcake snack for Hostess; yellow sponge cake with strawberries crammed inside.Dewar的面包师为女性顾客发明了一种草莓娃娃零食：一种内部填满草莓的黄色松糕蛋糕。
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10·The applications of cryogenic adhesive bonding technology in SQUID non - magnetic Dewar and other fields are introduced.介绍了低温粘接技术在SQUID 无磁杜瓦及其它领域中的应用。
网络释义
- dewar bottle : 真空瓶；杜瓦瓶