| 释义 |
两级两级[liǎng jí]1.■two-stage
常用词组1.■两级抽样 two stage sampling;2.■两级传动 double-stage driving;3.■两级存储（器） two-level store;4.■两级动作选择器 {讯} two-motion selector;5.■两级阀 two-stage valve;6.■两级放大器 two-stage amplifier;7.■两级记录 two-level recording;8.■两级加速器 two-stage accelerator;9.■两级控制 two-step control;10.■两级逻辑 two-level logic;11.■两级膨胀复式蒸汽机 double expansion compound steam engine;12.■两级伸缩缸 telescopic cylinder of two stages;13.■两级伺服系统 two-stage servosystem; two-stage servo;14.■两级随动系统 two-stage servo;15.■两级锁定机构 two-stage holdback device;16.■两级提升器 two-stage lift;17.■两级调节器 two-stage controller;18.■两级推挽放大 dual push-pull amplification;19.■两级泄压循环 two-step decompression cycle;20.■两级序列检测器 two-stage sequential detector;21.■两级压力气体燃烧器 {热} two-stage pressure-gas burner;22.■两级压缩机 two-stage compressor;23.■两级预选 double preselection;24.■两级蒸发 {化} double flash evaporation |