manual charging造句

例句与造句

1. the machine conveys powder or grain material into biconical container by vacuum conveying or manual charging, then making complicated strike movement in the container . it have advantages of energy-saving, simple operation, low work strength and high-efficient working
   本机将粉末或粒状物料通过真空输送或人工加料到双锥容器中，随着容量的不断旋转，物料在容器中进行复杂的撞击运动，达到均匀的混合。
2. It's difficult to find manual charging in a sentence. 用manual charging造句挺难的