You may have heard the term hairline fracture. This is a single fracture that is very small, like the width of a hair.
你可能听过“骨裂”这个术语，这是一种裂缝如头发般宽的单处骨折。
This is a singal fracture that is very small like the width of hair.
这是一种单一骨折，它非常细小只有头发的宽度。
The role of atomic hydrogen and hydrogen-induced martensite in hydrogen-induced delayed fracture was very small.
而原子氢和氢致马氏体在氢致滞后断裂中所起的作用则极小。
The sheet metal shearing process is very complicated since the deformation is focused on the small zone of the sheet metal and ended with fracture occurrence.
由于在板材的剪切加工过程中材料的变形集中在很小的区域内，且以断裂方式告终，使得这一过程非常复杂。
The sheet metal shearing process is very complicated since the deformation is focused on the small zone of the sheet metal and ended with fracture occurrence.
由于在板材的剪切加工过程中材料的变形集中在很小的区域内，且以断裂方式告终，使得这一过程非常复杂。
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