Small crack 小裂纹
small-crack effect 小裂纹效应
small crack theory 小裂纹理论
small-crack theory 小裂纹理论
fatigue small crack 疲劳小裂纹
Relatively Small Crack 相对小裂纹
engineering small crack 工程小裂纹
small-crack growth rates 小裂纹扩展速率
It got so bad that on that night my brother put 20 dollars in that small crack in the wall. He said if I went to the other side of the room I could have the money.
在这间房子的墙壁上还有一个小砖缝，不巧的是，那天夜里我哥哥把20美元塞到了那个砖缝里，他说，如果我到房间的那一侧就能够拿到这些钱。
There was also a small crack in the bricks on the other side of that room. It got so bad that on that night my brother put 20 dollars in that small crack in the wall.
在这间房子的墙壁上还有一个小砖缝，不巧的是，那天夜里我哥哥把20美元塞到了那个砖缝里，他说，如果我到房间的那一侧就能够拿到这些钱。
A study has been done over the small crack growth rate for kinds of carbon steels under push pull and rotating bending.
对多种碳素钢在拉伸压缩和旋转弯曲负载下的微小裂纹扩展速率进行了研究。
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