high band高频段highadj.高的；高尚的；高级的；高度的；全盛的adv.高；奢侈地；音调高n.高水平；高气压；（麻醉品带来的）快感high pressure multi-stage pump高压多级泵high-temperature wear behavior高温磨损性能high arsenic poly-metallic ore高砷多金属矿high-frequency ceramic element高频陶瓷元件high-contamination river water重污染河水high-speed experimental rotate动平衡high frequency voltage flashover高频电压飞弧high speed fiber optics strander光纤高速绞合机high temperature tightening bolt高温紧固螺栓high-level formal verification高层次形式验证