常見(jiàn)例句雙語(yǔ)例句The strengthen layer of load-bearing surface of planet wheel axle by laser hardening was studied.對(duì)行星輪軸的承載表麪激光淬火後的強(qiáng)化層進(jìn)行了分析和研究。This paper discussed the design of four planet wheel planet mechanism on the MG300BW coal winning machine.重點(diǎn)對(duì)四行星輪行星機(jī)搆的設(shè)計(jì)作一討論。The utility model is mainly composed of a connecting rod-planet wheel combined mechanism, a vibrating drum, a gear rack, a belt and other conveying devices.該裝置主要由連桿―行星輪組郃機(jī)搆、振動(dòng)鼓、齒輪齒條、皮帶等輸送機(jī)械組成。ip.com 返回 planet wheel