例句與造句

1. The second , we adopt the mean - squared deviation of speed as the index of dynamic stability and design an appraisal software of the performance of wire feeder . the software can not only appraise the performance of wire feeder but direct the design of speed regulating system
   其次,本文用采樣速度均方差值作為衡量送絲系統(tǒng)的動(dòng)態(tài)穩(wěn)定性指標(biāo),采用labview軟件設(shè)計(jì)了送絲機(jī)性能評(píng)估軟件,利用該軟件不但可以對(duì)送絲調(diào)速系統(tǒng)做出評(píng)價(jià),還可以指導(dǎo)調(diào)速系統(tǒng)的設(shè)計(jì)。
2. It's difficult to find mean-square deviation in a sentence. 用mean-square deviation造句挺難的