microcracks

microcracks

美 　英

• 网络微裂缝；疲劳损伤致骨小梁微破裂；微骨裂

例句

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。

In this work, the surface microcracks machined by powder-mixed EDM were researched.

对混粉电火花加工表面的显微裂纹进行了研究。

Minimal the tendency of microcracks can be obtained by improving the shape of weld pool and enhancing the welding energy input.

通过改善焊缝成形和提高焊接线能量有助于减小两类热影响区微裂纹倾向。

The damage of cancellous bone mainly depended on the damage of trabecular bone and distribution of the microcracks on trabecular bone.

松质骨的损伤主要与骨小梁的损伤和损伤分布有关。

The results show that the gel still has a great fluid loss in the microcracks of microfracture developed reservoirs.

实验结果表明：对于微裂缝发育的储层，压裂液冻胶有一定的降滤失性能；

Results showed that except some oxidation eroding pits and microcracks, the surfaces of specimens haven't undergone visible damage.

研究发现，试样表面未出现明显的破坏，仅有一些腐蚀坑和微裂纹；

The microcracks can be caused by friction , mechanical treatment, thermoelastic forces, etc.

微裂纹可能是因摩擦、机械作用、热弹性力等等原因所造成。

In addition, microcracks generated at inclusions and grain boundaries, and merged to crack at the condition of stress concentration.

拉伸过程中，微裂纹首先在夹杂物和晶界处萌生，并在应力集中的作用下发生扩展连接，最终完成断裂过程。

But some cracks, called "microcracks, " areso small that even an experienced human grader's eye can miss them at theprocessing plant.

但是有一些裂缝（叫做“微裂缝”）非常细小，在加工厂，即使有经验的检验人员的眼睛也难以发现这些裂缝。

The course of persistent slip bands and the formation of microcracks were investigated.

初步探讨了持续滑移带的成因及微裂纹的形成。

Many of the eggs were manipulated to cause microcracks and wereimmediately examined by AMS graders and scored as either intact or cracked.

很多鸡蛋经拉动后，产生微裂缝，然后马上由农业营销局分级员检验，被定为完好或破损。

Defects of the first kind are microcracks caused by surface damage to the finished product .

第一类缺陷，是微裂纹，它是由于制品加工形成的表面损伤引起的。

Unfortunately, the microcracks grow over time and are ofteneasily visible by the time they reach consumers at market.

不幸的是，微裂缝会随着时间的推移而增大，上市后往往清晰可见。

There are also some micropores and microcracks in the reflowed alloy.

在回流焊形成的合金层中也有一些微孔和裂缝。

conducts and envelops oil and gas, small faults and microcracks conduct oil and gas, form pool of sandstone lens in sub-depression;

输导或封挡油气，洼陷内小断裂和微裂缝等隐蔽输导体系可输导油气形成砂岩透镜体油气藏；