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- Analysis was performed on the crack zone by macroscopical, microscopical and hardness testing. 采用宏、微观分析方法对断裂原因进行了分析。
- There exits bed separation zone above water-conducting crack zone overburden after coal mining. 煤层采后覆岩中的导水裂隙带之上存在离层带。
- Based on the fractal characteristic of concrete material,the relation between fracture toughness and height of crack zone is analyzed. 根据混凝土材料裂纹的分形特性,分析了混凝土的断裂韧度与裂纹带高度之间的变化关系。
- Based on the fractal characteristic of concrete material, the relation between fracture toughness and height of crack zone is analyzed. 摘要根据混凝土材料裂纹的分形特性，分析了混凝土的断裂韧度与裂纹带高度之间的变化关系。
- In transient crack zone, the SEM fractographs of base metal consisted of equal-axis ductile voids, the fusion zone was mainly consisted of course transgranular cleavage facets. 在瞬断区，母材由等轴韧窝组成，而熔合区主要为粗大的穿晶解理平面。
- Introducing the time-dependent damage variable into the constitutive equations of the crack zone, we modified the Dugdale model of crack damage zone around crack-tip. 对裂尖银纹损伤区的Dugdale模型进行了修正，将时间、位置、应变相关的损伤变量引入到银纹区的本构方程中。
- 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 frail wooden bridge cracked. 这座不牢固的木桥断裂了。
- The ice cracked as I stepped onto it. 我一踩冰就裂了。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- The Norwegians live in a comparatively cold zone. 挪威人生活在比较寒冷的地区。
- They finally cracked the defence and scored a goal. 他们终於突破了防守，射进一球。
- I cracked two eggs into the frying pan. 我往平底锅里打了两个鸡蛋。
- He cracked his whip and the horses began to trot. 他噼噼啪啪地挥鞭策马狂跑。
- The suspect cracked under questioning. 嫌疑分子在审问之下招供了。
- He cracked his nut on the ceiling. 他的头让天花板碰破了。
- I cracked my head on the low door-frame. 我的头撞在低矮的门框上了。
- Supplies were parachuted into the earthquake zone. 救援物资已空投到地震区。
- 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。
