| 释义 |
浮沉浮沉[fú chén]1.■now sink, now emerge; be unstable or uncertain; drift along; oscillate:与世浮沉follow the trend; swim with the tide
常用词组1.■浮沉材 {林} bobber;2.■浮沉测粒计 turpidometer;3.■浮沉试验 {采矿} float-sink test;4.■浮沉选矿法 {采矿} sink-float separation process;5.■浮沉振荡 {航空} phugoid oscillation |