常見例句雙語例句In this paper, the principle and construction of a automatic lathe which is used to turn ball of oil sprayer are introduced.文章介紹了一種車削噴油器球頭自動(dòng)上下料機(jī)構(gòu)的原理及結(jié)構(gòu)。The paper generally introduces the features of ultrasonic oil sprayer, illustrates the experiment test and its results on spray characteristics of the developed ultrasonic oil sprayer.文章綜述了超聲波油噴嘴的結(jié)構(gòu)特點(diǎn)，介紹了超聲波油噴嘴霧化性能的試驗(yàn)研究及結(jié)果。 返回 oil sprayer