刻痕 meaning in English

nick; nicking; hack; score
◇刻痕机 scoring machine; 刻痕器 notcher

He cut nicks in a stick to keep account of his score .
他在一根杖上刻痕记账。
Incising can achieve the same penetration advantages .
刻痕具有渗透度一致的好处。
The scored jaws of a vise help it bite the work .
台钳上有刻痕的虎钳牙帮助它紧咬住工件。
The strain gage based on mechanical principles is the scratch gage .
以机械原理为基础的应变计是刻痕应变计。
That ' s too high . last year ' s notch wasn ' t so high
太高了.去年那个刻痕没那么高的

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