| 释义 |
holdups 'həʊldʌp COCA⁹⁷⁶¹⁰BNC¹⁴⁴⁶⁶⁴⁺³
基本例句
n.持枪抢劫；交通阻塞原型holdup的三单 The axial and radial distributions of local phase holdups were studied under different operating conditions, liquid viscosity values and particle density values.
考察了不同表观液体速度、辅助液体速度、液体黏度及颗粒密度对局部相含率轴径向分布的影响。 cnki |