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- At all given LCF testing conditions, transgranular cracking was the dominant fracture mode. 低周疲勞破斷面顯示，在所有的測試條件下，三種熱處理狀態(tài)的疲勞破裂型式均為穿晶模式。
- The test results show that the welding bubbles and depression in welding area, and the transgranular crack in heat affected area are the causes of the rail fracture. 結果表明，在焊料與基體金屬間存在較大的孔洞或凹陷及熱影響區內的穿晶裂紋構成了裂紋源，這些裂紋在外界疲勞荷載的作用下，逐漸擴展，最終導致了鋼軌的斷裂。
- A little crack detracts from the value of the vase. 小小的裂痕減損那個(gè)花瓶的價(jià)值。
- The marchers jumped off at the crack of dawn. 行軍隊伍在破曉時(shí)出發(fā)了。
- The riot police started to crack down on them. 防暴警察開(kāi)始對他們采取鎮壓行動(dòng)。
- That was a cracking shot he played. 他這一下打得妙極了。
- You'll crack up if you go on working so hard. 你繼續這樣拚命干下去，身體會(huì )吃不消的。
- There's a lot to be done, so let's get cracking. 工作很多，咱們開(kāi)始干吧。
- Police are cracking down on drug dealers. 警方現對販毒分子嚴懲不貸。
- They sat by the fire, cracking jokes. 他們坐在火堆旁講笑話(huà)。
- Have another crack at solving this puzzle. 再試一試把這個(gè)難題解決了吧。
- She made a crack about his fatness. 她取笑他肥胖。
- There is a crack in this window. 這扇窗戶(hù)上有個(gè)裂紋。
- She got up at the crack of dawn. 天剛亮她便起床了。
- Mary found knitting a hard nut to crack. 瑪麗發(fā)現編織并非易事。
- He was the tough guy, the big shot, who gave orders with the crack of a whip. 他是個(gè)威風(fēng)凜凜發(fā)號施令的強悍的家伙，是個(gè)大人物。
- Don't be angry. He is the man who likes cracking jokes. 不要生氣，他是一個(gè)愛(ài)開(kāi)玩笑的人。
- I'd do anything to see you crack a smile. 為了博得你的一笑，我情愿做任何事。
- transgranular crack 穿晶裂紋
- Her foot wedged in the narrow crack. 她的腳卡在那狹縫里了。
