常見例句雙語例句The formula that expresses the relationship between the wetting angle () and spreading area (S) has set up by mathematical model.通過建立簡化的數(shù)學模型,得出了潤濕角與釬料熔滴鋪展面積間的數(shù)學關系式。Results Wetting angle of plastic surface is reduced. No remarkable changes appear on the surface of the denture base acrylic resin after plasma treatment.結果經等離子體處理后,樹脂材料接觸角明顯下降,其表面細微結構無明顯變化。The results show that when the wetting angle factor does not change for a given metal, the quantity of grains increases with increase of cooling rate and has a linear relation.結果表明,金屬確定后,當潤濕角因子不變,晶粒數(shù)隨著冷卻速度的增大而增大,基本呈線性正比關系; 返回 wetting angle