lubricative中文什么意思
润滑的
润滑性的
例句与用法
更多例句： 上一页 - Pb - sn coatings which are lubricative can effectively reduce friction resistance . electroplating pb - sn coatings in fluoborate system and alkylsulfonic system was studied in this paper . the process parameters , properties of coatings and maintenance of processes were investigated systematically
本文对氟硼酸体系、甲基磺酸盐体系电沉积制备pb - sn合金镀层的工艺条件,镀层性能以及工艺维护等进行了详细深入的研究,取得了如下研究成果。
