查询词典 invar
- 与 invar 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The effect of small amount of cobalt on structures and propertiesof invar steel has been investigated.
本文研究了少量钴对不变钢性能与结构的影响。
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In both cases, then, changes of atmospheric temperature have no effect if invar is used.
在制造钟摆和制造量具时，如果使用殷钢，气温的变化对上述两种情况就不会产生任何影响。
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Invar never expands or contracts much, and so it is useful in clocks.
因此用在钟里是很有用的。
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Automatic Measurement System of Invar Rods Based on Image Processing.
基于图像处理的铟钢尺自动检测系统。
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An example is the length change of the rule along with the change of the temperature when using invar rule.
其中由于温度变化而引起因瓦带的长度变化，是使用因瓦标尺带来的误差之一。
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Study on the automatic measurement system of invar leveling rod.
因瓦水准尺自动检测系统的研究。
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On thebasis of achievements in existence, In this paper, a new type of fiber-optic voltagetransformers is proposed based on invar capacitor divider.
本文在已有研究成果的基础上，提出一种新型的基于因瓦合金电容分压式光纤电压互感器。
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If the pendulum is made of invar, the bob does not rise or fall much.
如果用不胀钢做钟摆，摆锤升降的距离就很小，这样无论夏季或冬季，钟''。
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And can be used in the stripe precise inspection of code-bar invar grade rod.
可用于条码型铟瓦水准尺的分划精度检测。
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The conductivity of Cu-Zn-Al alloy is about 22%IACS and much higher than that of Fe-Ni Invar alloy.
其中Cu-Zn-Al合金的导电性可达约22%IACS，远高于Fe-Ni基因瓦合金的约3%IACS。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很，以良性病变为主。