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- The ice sheet bending failure against ice breaking in cone can be distinguished into radial crack mode and circumferential crack mode. 冰排在锥体上发生的弯曲断裂形式按其裂纹扩展形成可分为径向开裂型和环向开裂型两种。
- The solution of DSIF at crack tips is obtained. The method of crack-division is used to make radial cracks at the edge of cavity. 采用裂纹切割技术构造出孔边径向裂纹，利用哈尔滨工程大学博士学位论文Green函数建立直接求解m型裂纹尖端动应力强度因子的定解积分方程组。
- DETECTION OF THE RADIAL CRACK IN A THIN-WALLED TUBE 薄壁管道内部径向裂纹的检测
- In order to reduce dense radial cracks around charge and facilitate required crack in control blasting,the measures to be taken are to depress the function of blasting stress wave and increase acting time of explosion gas,i. e. 在控制爆破中,为使炮孔周围产生的较密集的径向裂纹减少,使需要扩展的裂纹得到充分扩展,主要措施就是降低爆炸应力波作用,增加爆生气体的作用时间,即采取不耦合装药。
- The radial cracks are caused by local bend, and the cone cracks are caused by Hertzian tensile stress. 由于石板的尺寸有限，锥形裂纹可以发展到石板背面，石板上被冲出小锥体；
- Laser-made holes on engine blade have been tested with acousticmicroscopic technique.Circumferential and radial cracks aroundholes have been found. 本文用声显微技术对发动机叶片上的激光打孔进行了检测研究，发现沿孔周存在的周向裂纹和径向裂纹。
- The radial cracks start at the opposite of penetrating point, and then develop to out and to obverse, but the cone cracks are develop from penetrating point to reverse. 径向裂纹主要是由局部挠曲产生的，锥形裂纹是由赫兹接触拉应力产生的。
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- Vibration and radiated sound field of a circular plate with a radial crack 径向裂纹圆板的振动与辐射声场
- The riot police started to crack down on them. 防暴警察开始对他们采取镇压行动。
- You'll crack up if you go on working so hard. 你继续这样拚命干下去，身体会吃不消的。
- Have another crack at solving this puzzle. 再试一试把这个难题解决了吧。
- She made a crack about his fatness. 她取笑他肥胖。
- There is a crack in this window. 这扇窗户上有个裂纹。
- She got up at the crack of dawn. 天刚亮她便起床了。
- Mary found knitting a hard nut to crack. 玛丽发现编织并非易事。
- He was the tough guy, the big shot, who gave orders with the crack of a whip. 他是个威风凛凛发号施令的强悍的家伙，是个大人物。
- I'd do anything to see you crack a smile. 为了博得你的一笑，我情愿做任何事。
- Her foot wedged in the narrow crack. 她的脚卡在那狭缝里了。
