微裂纹

[wēi liè wén]

汉英

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全部全部,microcrackmicrocrack,microflawmicroflaw,check markscheck marks,tiny cracktiny crack,CrackCrack,fissurefissure
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1.
Under the same externally applied stress, the volume fraction of the microcracks increases with that of the constituents.
在相同的外加应力作用下，结晶相含量较高时微裂纹的体积分数也较高。
www.csu.edu.cn
2.
Since the surface of glass have many micro-crack, when the thermal stress reach the critical value, thermal breakage occur.
同时玻璃表面存在大量微裂纹，当热应力达到临界值时，在热应力的作用下产生脆性断裂。
www.chemyq.com
3.
Analyses of the surface morphology illustrates that the microcrackes form to different extent in all worn quasicrystal surface.
形貌观察表明准晶材料摩擦表面均形成不了同程度的微裂纹。
www.ilib.cn
4.
During the early stage deterioration of material, micro-cracks initiating, developing and penetrating are important features of the process.
微裂纹形成、发展和贯通是材料早期性能退化过程中的重要特征。
jiaotong.whut.edu.cn
5.
These heavy ring-forgings are made of large ingots directly. There are inevitably shrinkage cavities, porosity and segregation in ingots.
大型环形锻件是由钢锭开坯锻造而成的，钢锭内部不可避免地存在偏析、疏松及微裂纹等冶金缺陷。
paper.pet2008.cn
6.
Law of CNA parameter change with micro-cracks developing and penetrating is analyzed intensively.
重点分析了微裂纹发展贯通过程中接触非线性声学参数的变化规律。
jiaotong.whut.edu.cn
7.
cutting speed is the driving force of the microcrack initiation in shear band and subsequent propagation to the tool tip.
切削速度效应加速了剪切带与自由表面交界处微裂纹的产生，并使微裂纹向刀尖扩展；
xuebao.sjtu.edu.cn
8.
So research on micro-cracks detection using nonlinear acoustic character, is both of theoretical significance and practical value.
因此，研究利用非线性声学特征探测材料内部微裂纹，具有重要理论意义和较高实用价值。
jiaotong.whut.edu.cn
9.
Constant flexing of the structure concentrates stress, which leads to microscopic cracks.
这些构造部位的频繁伸缩使应力集中，导致微裂纹的产生。
www.hxen.com
10.
It makes Ti alloys local harden and edge dislocation blocking and forming crack that the edge dislocation fix the H atomic group.
位错对氢原子气团的“钉扎”作用使钛合金局部硬化，使位错运动受阻塞积形成微裂纹。
terms.shengwuquan.com