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- The results show that welding the appropriate reinforcement plate to the girder crack can eliminate crack expanding and assure crane safe operation. 结果表明，采用参数适当的补强板，可降低起重机主梁裂纹尖端的应力，从而保证起重机的安全。
- Experimental study show that the EME(electromagnetic emission) is caused by the crack expands and friction of granule during rock and coal burst failure. 试验研究表明,煤岩在冲击破裂过程中,裂缝的形成和颗粒的摩擦会产生电磁辐射;
- 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 company is eager to expand into new markets. 那家公司急欲开辟新的市场。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- Metals expand when they are heated. 金属遇热则膨胀。
- 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。
- The king sought to expand his realm. 国王谋求扩大领土。
- Have another crack at solving this puzzle. 再试一试把这个难题解决了吧。
- They conferred on the best way to expand business. 他们商议扩展业务的最好方法。
- Would you expand on the matter a little further? 请你再进一步谈谈这件事好吗?
- The petals of many flowers expand in the sunshine. 许多花的花瓣在阳光中绽放。
- 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。
- Expand trade between us will be to our mutual benefits. 扩大我们之间的贸易将对我们双方有利。
- With the cracks expanding progressively, micro-cracks become macro-cracks and the speed of deformation quickens, thus creep will get into accelerative state. 随着裂隙数量的累计增加，微裂隙变成宏裂隙，从而导致变形速度增加，蠕变进入加速阶段。
