torn surface 中文意思是什麼
torn surface
解釋
擦傷表面-
Molecules which are torn from the surface of the water bear a negative charge ( small negative ions ) whereas large drops of the entire mass of water are positive
勒納德（ 1915年）發現：當水變成霧狀（例如水滴的碰撞）時，就會分割出正負電荷。 -
This tape is pliable and tough shear retardant, cloth based. the adhesive are natural rubber, suit for irregular surface, of good adhesion and no residue leaving when torn off
本品為柔韌的抗剪切布基，膠系為天然橡膠，可粘貼在不規則表面，粘性強，揭去時不留殘膠。 -
So the machinist ' s purpose is to remove the excess stock as fast as he can without leaving, at the same time, a surface too torn and rough, without bending the piece if it is slender, and without spoiling the centers
機加工工人的目的是盡可能快地切除余料，而留下的加工表面又不能太粗糙，細長的工件不能抗彎，也不能損壞頂尖。
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