micro tear 微裂纹
Rockets trainer Keith Jones said McGrady has no more than the "micro tears" typical of sprains, rather than a tear.
火箭的训练师琼斯说，麦迪的情况属于扭伤中极轻微的撕裂一类，根本谈不上是真正的撕裂。
The results show that: (1) the mechanic surface micro morphlogy mainly includes deformation layer, strain line, fold, tear and white layer.
结果表明：（1）机械加工表面微观形貌主要包括：变形层、应变线、皱折、拉扯和白层等特征；
A complicated tear in the canvas could cost up to GBP 30,000 to be restored with museum quality micro-weave, says Mr. Brett.
布雷特说，用博物馆级别的微织技术修复油画上一个修复难度很高的破洞，花费可能会高达3万英镑。
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