| 释义 |
LoadinCOCA²⁸⁰¹³⁶⁺⁵
基本例句
夹持器¹⁰⁰
Tooth form of preform die is important for improving the filling of gear teeth using a lower forgingloadinthe two-stage cold precision forging process of spur gears.在直齿圆柱齿轮两步成形冷精锻工艺中,预锻模具齿形设计对改善材料填充性能,降低成形载荷具有重要意义。
According to influent quality,the alternating activated sludge process can operate flexibly in A/O or A/A/O style with merits of small land use,high treatment efficiency,resis-tance to shockloadin…根据进水水质,交替式活性污泥工艺可以A/O或A/A/O的方式运行,具有占地少、处理效率高、耐冲击负荷和节约成本的特点,在用地紧张的广东地区具有一定的推广意义。 |