基本解释[化] 平穩性同根派生 英汉例句It can consumedly improve the performance such as the work efficiency 、stationeriness、the range of the timing and so on for the crane to use the frequency control. 使用變頻器變頻調速可以使起重機的工作傚率、平穩性、調速範圍等性能大大改善。