- 重点词汇
- hispron.(he的所有格)他的;(he的物主代词)他的东西;
- shoesn.鞋子;鞋状物;蹄铁;（轮胎的）外胎;鞋( shoe的名词复数 );蹄铁;煞车;金属箍;
- wetadj.湿的;下雨的;（人）软弱的;
- withprep. 具有;和;用;有;以;跟;同;带有;使用;和…在一起;借;与…对立;关于;包括;因为;由于;与…方向一致;由…持有;为…工作;虽然;作为…的成员，为…所雇用;具有，有，带有;在…身上，在…身边;由于，因;在…那里，在…看来
- newadj.新的，崭新的;新鲜的，新到的;现代的;初次（听到）的;
- dewn.水珠，露水;
- were be的过去时复数和第二人称单数形式;有时代替 was,用于条件从句、动词 wish 之后等;
- 相关例句
Morning dew a sign for flying away , now it's time to go to find your way.
阳光似乎也已不似曾经,我将离去, 当它再没有温度的时刻.
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It was found that germination rate was high in the dew on tea leaf surface.
2.担孢子在茶叶面露水中萌发率最高.
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When the pressure of condensate gas falls to dew point below, its phase will change.
压力降低到露点以下时凝析气会发生相态变化.
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Polymerization of any unconverted styrene and diolefins is accelerated at the dew point condition.
在露点条件下苯乙烯和二烯烃的聚合反应会加速进行.
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The dew point is the highest temperature to which the air cools to saturation moisture content.
露点是空气降温到含水量饱和的(最高)温度.
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The causes of dew point corrosion in sulphur burning sulphuric acid plants are analyzed.
分析了硫磺制酸容易发生露点腐蚀的原因.
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Minds are like parachutes ; they work best when open. --- Lord Thomas Dewar.
头脑就像 降落伞 一样.它们张开时工作得很好. --- 托马斯.德瓦爵士.
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The paper describes the application of miniature dewar and cooler in infrared system.
红外系统应灵活选择不同类型的微型杜瓦瓶和致冷器(机).
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The Dewar with multishield thermal insulation structure has been developed.
我们研制的杜瓦,采用多屏绝热结构,内胆通过颈管悬吊,无其它导热途径.
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The mini Dewar is made of epoxy glass fiber reinforced plastic added in Al film.
这种微型杜瓦的制造材料是添加了一层铝箔的环氧玻璃钢.
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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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Equipment of wiring with fixed tension on Dewar bottle to detect IR thermoimage had been developed.
一种制造多电极杜瓦瓶用的固定张力布线仪已研制成功,这种杜瓦瓶是红外焦平面成像探测所必需的.
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The method of increasing the unmaintained dewar high vacuum lifetime is clarified.
提出了保持杜瓦长期高真空状态的方法.
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随着天文实测的发展,对小型化杜瓦出现了一定需求.
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