例句與造句

1. Secondly , the steel balls millstone is used to grind steel ball in ones steel ball factory , and process flocculus the steel balls that possess reticulate veins surface . measure the result as follows : ra ( surface roughness of steel ball ) = 0 . 015 u m , wavmess = 0 . 06 um , sph ( deviation from spherical form ) = 0 . 010 u m , vdwl ( variation of ball lot diameter ) = 0 . 015 u m
   然后利用制成的鋼球研磨板對鋼球進行超精磨削加工，加工出了表面具有網(wǎng)狀紋理形貌的“絨面”鋼球，利用儀器測量鋼球表面的粗糙度值達到了0 . 015 m ，表面波紋度值達到了0 . 006 m ，圓度達到了0 . 010 m ，球批直徑變動量小于0 . 015 m 。
2. Many experiments indicate that flocculus steel balls possessing reticulate veins surface tend to elastic fluid kinetic lubricating layer and improves of the lubricating conditions of bearings . the bearings become quite , and have long life . therefore , in this paper we bring forward a new method to process flocculus steel balls possessing reticulate veins surface
   而且許多實驗表明：表面呈現(xiàn)網(wǎng)狀紋理形貌的“絨面”鋼球，有利于鋼球和套圈之間的點接觸區(qū)域形成全膜彈流潤滑層，使得軸承的潤滑狀態(tài)得到改善，從而實現(xiàn)軸承減振降噪和提高壽命的目的。
3. It's difficult to find reticulate vein in a sentence. 用reticulate vein造句挺難的