Je was op zoek naar: weight room (Engels - Chinees (Vereenvoudigd))

weight
重量

weight:
分子质量 ：

it used to be a weight room, so there were rubber floors below, acoustic tile ceilings and fluorescent lights.
发现那里原来是一个健身室，地板都是铺橡胶的， 还有隔音的天花板和荧光灯。

silicones have very low water absorption: 0.1% per weight at room temperature.silicones have very low water absorption: 0.1% per weight at room temperature.
有机硅的吸水率很低：在室温下为0.1％重量百分比。有机硅的吸水率很低：在室温下为0.1％重量百分比。