Coarse grain size for the larger contact area. 接觸面積大時(shí)用粗的粒度。
Gas-liquid contiguity area is a key parameter in the course ofgas-liquid recognition in chemical equipment. 化工設備中氣液兩相辨識過(guò)程中的氣液接觸面積是一個(gè)需要獲得的關(guān)鍵參數。
These grooves enable lubricant to be efficiently supplied to the sliding contact surfaces. 這些槽能使潤滑劑有效地供應到滑動(dòng)接觸表面。
This shows that sliding friction is proportional to the reaction between the surface in contact. 這說(shuō)明滑動(dòng)摩擦力與接觸表面的作用力成正比。
