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轮集重
1、concentration───n.浓度;集中;浓缩;专心;集合
2、high concentration───高浓度,高强度
3、concentration curl───[体]单臂哑铃弯举
4、concentration formula───浓度公式
5、wheel───n.车轮;方向盘;转动;vt.转动;使变换方向;给…装轮子;vi.旋转;突然转变方向;盘旋飞行
6、impurity concentration───[电子]杂质浓度
7、concentration units───浓缩装置
8、concentration ratio───集中度;浓度比率
9、concentration camps───n.集中营( concentration camp的名词复数 )
1、Floc concentration distribution in a dynamic flocculator with a flat vane wheel was measured experimentally.───实验测定了平直叶轮动态混合絮凝器内絮团浓度的空间分布。
2、paper, new wagon wheel grain configuration has been suggested in order to improve rocket's concentration and propellent loading density.───该文针对提高火箭密集度及装填密度的要求,设计了双辐条轮孔装药药型。