working laws的用法和樣例：
例句
- In this paper, the moving laws at any point of meshing discharge are stuied about internal gears E.D.M. grinding.
從微觀角度研究內齒輪電火花磨齒任意嚙合放電處形成的放電通道中等粒子體的運動規律。 - Knowing the laws of documentary motion is directively significant to the filing operation in schools.
了解文件運動規律對學校檔案工作具有指導意義。
