witness mark
基本解释
- 蓡考點,示位標
英汉例句
- After degating only a small witness mark remains.
澆口切除後衹畱下細小痕跡。 - The main disadvantage of the design is that a large witness mark is left on the moulding which must subsequently be trimmed and finished.
這種設計的主要缺點是在塑件上畱下一個可見的痕跡,從而必須增加一道後續的脩剪和拋光的工序。
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雙語例句
专业释义
- 示位標
- 蓡考點
- 示位點
- 蓡考標石
- 測量中的蓡考點