“frictional force”的概念、定义、翻译、参考文献-科学参考

单词	frictional force
释义	frictional force Encyclopedia 工学﹝颗粒-壁面相互作用力﹞释 frictional force摩擦力颗粒之间及颗粒与壁面之间接触并存在相对运动或有相对运动趋势时，产生的与相对运动或相对运动趋势方向相反的力。 Astronomy frictional force摩擦力
随便看	impurities and defects in semiconductors impurities in semiconductor compound impuriton impurity impurity absorption impurity absorptione impurity atom impurity average impurity band impurity band conduction impurity band conduction detector impurity defect impurity defect; extrinsic defect impurity diffusion impurity diffusion technique impurity effect impurity ensemble impurity in semiconductor impurity inspection of crude drug impurity in the wool fibers impurity level impurity mode impurity photo conductance impurity photo-conductance impurity photoconduction

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。