high echo高波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-temperature dust removal高温除尘High Praise to ZHOU Heng-ganghigh-frequency electric field高频电场high-chromium white cast iron高铬白口铸铁High-Technology Escape System高技术脱险系统high-energy excitation source高能激发源high power simulated resistance大功率模拟电阻High-Resolution Visible Range高分辨视距high-oil-absorption pigment高吸油量颜料High concentration of potassium高浓度钾