Downtonn.唐顿
downadv.向下prep.沿着 ... 而下adj.向下的；消沉的；无礼的n.绒毛；汗毛v.击倒；打败；吞下；被抑制
downbearing herbs stopping adverse-rising降可去升
Downrange Anti-Missile Measurement Project发射方向反导弹测量项目
downlink multi-antenna multi-user system下行多天线多用户系统
down expression and cytoplasm mislocalization低丰度表达和细胞内错位分布
down-hole high-density resistivity method井下高密度电阻率法
downhole emulsification /viscosity reduction井下乳化降黏
down-stream processing with high added-value高附加值的深加工
Downhole digitization for conventional resistivity电极系的井下数字化
Down-hole close-loop radial adjustable stabilizers井下闭环可变径稳定器
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