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 water-fertilizer measure高水肥措施high-strength RC frame joints高强混凝土节点High-- speed line array CCD高速线阵CCDhigh-resolution aerial camera高分辨率航空照相机high concentration of cytokinin高浓度细胞分裂素high temperature expansion pipe高温管式膨胀系统high temperature drilling fluid高温钻井液high-level professional clubs高水平俱乐部High-Mobility Weapons Carrier高机动武器运载车high-melting point refractory高熔点耐火材料