缩写中文翻译
中文翻译：粗糙度
同义词：
['roughness', "roughness factor例句：1. The engineer measured the surface roughness of the machine before and after the repair.（工程师在修理前后测量了机器的表面粗糙度。）2. The manufacturer's specifications require that the r.m.s. be less than 0.8 micrometers.（制造商的规格要求，表面粗糙度应小于0.8微米。）3. The new material has a lower r.m.s. compared to the old one", 'which makes it easier to polish.（新材料的粗糙度比旧材料低，这使得抛光更容易。）']
例句：
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1. The engineer measured the surface roughness of the machine before and after the repair.
工程师在修理前后测量了机器的表面粗糙度。
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2. The manufacturer's specifications require that the r.m.s. be less than 0.8 micrometers.
制造商的规格要求，表面粗糙度应小于0.8微米。
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3. The new material has a lower r.m.s. compared to the old one, which makes it easier to polish.
新材料的粗糙度比旧材料低，这使得抛光更容易。