microcracks

美 　英

• 網(wǎng)絡(luò)微裂縫；疲勞損傷致骨小梁微破裂；微骨裂

例句

Under the same externally applied stress, the volume fraction of the microcracks increases with that of the constituents.

在相同的外加應(yīng)力作用下，結(jié)晶相含量較高時(shí)微裂紋的體積分?jǐn)?shù)也較高。

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

對混粉電火花加工表面的顯微裂紋進(jìn)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.

通過改善焊縫成形和提高焊接線能量有助于減小兩類熱影響區(qū)微裂紋傾向。

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

松質(zhì)骨的損傷主要與骨小梁的損傷和損傷分布有關(guān)。

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

實(shí)驗(yàn)結(jié)果表明：對于微裂縫發(fā)育的儲層，壓裂液凍膠有一定的降濾失性能；

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

研究發(fā)現(xiàn)，試樣表面未出現(xiàn)明顯的破壞，僅有一些腐蝕坑和微裂紋；

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

微裂紋可能是因摩擦、機(jī)械作用、熱彈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.

拉伸過程中，微裂紋首先在夾雜物和晶界處萌生，并在應(yīng)力集中的作用下發(fā)生擴(kuò)展連接，最終完成斷裂過程。

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

但是有一些裂縫（叫做“微裂縫”）非常細(xì)小，在加工廠，即使有經(jīng)驗(yàn)的檢驗(yàn)人員的眼睛也難以發(fā)現(xiàn)這些裂縫。

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

初步探討了持續(xù)滑移帶的成因及微裂紋的形成。

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

很多雞蛋經(jīng)拉動后，產(chǎn)生微裂縫，然后馬上由農(nóng)業(yè)營銷局分級員檢驗(yàn)，被定為完好或破損。

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

第一類缺陷，是微裂紋，它是由于制品加工形成的表面損傷引起的。

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

不幸的是，微裂縫會隨著時(shí)間的推移而增大，上市后往往清晰可見。

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

在回流焊形成的合金層中也有一些微孔和裂縫。

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

輸導(dǎo)或封擋油氣，洼陷內(nèi)小斷裂和微裂縫等隱蔽輸導(dǎo)體系可輸導(dǎo)油氣形成砂巖透鏡體油氣藏；