The black mater metal plate is called a collector, there.这个黑色金属板叫做吸热器.In metal lubrication two distinct regions are recognized: boundary and hydrodynamic.在金属的润滑作用中存在两个不同区段: 边界和流体区.Getter - ion pumps decrease chamber pres...
Do you think you can compel obedience from me?你以为你能逼我服从 吗 ?The arguments are founded on facts and compel conviction.这些论点以事实为根据,令人不得不信服.His courage and skill compel our admiration.他的勇气和技巧使我们都很钦佩....