loop timing造句

例句与造句

1. the research and test results show that single-direction mining and slope cutting in the middle of face may reduce workers'labor, shorten the working looping time, fasten the working schedule and improve efficiency
   研究和实测结果表明，在薄煤层工作面采用单向割煤、中部斜切进刀方式，不但降低了工人的劳动强度，而且减少了循环作业时间，提高了生产进度和效益。
2. It's difficult to find loop timing in a sentence. 用loop timing造句挺难的