常見例句雙語例句A prefix of cylindrical roller bearing codes identifies the design.一個前綴的圓柱滾子軸承代碼標(biāo)識設(shè)計。blog.sina.com.cnThe basic shape of the rollers and raceways of cylindrical roller bearings is cylindrical.圓柱滾子軸承的滾子和滾道的基本結(jié)構(gòu)類型是圓筒形的。blog.sina.com.cnUnder high speed lightly loaded conditions, skidding damage often becomes one of the main damage forms for cylindrical roller bearings while surface roughness has great effect on skidding damage.在高速和輕載工況條件下，打滑擦傷往往成為圓柱滾子軸承的主要失效形式，而表面粗糙度對軸承打滑損傷有很大的影響。 返回 cylindrical roller