常見例句雙語例句In this paper, a method of using single laser--beam spiral scanning to treat the tooth surface of standard spur gear is proposed.介紹了用標(biāo)準(zhǔn)齒輪滾刀加工非標(biāo)準(zhǔn)圓柱齒輪時，滾刀的選擇和機(jī)床的調(diào)整方法。This paper studies mainly the expression of electron-beam scanning field distortions and describes the method of optimal corrections.本文探討了掃描場畸變表達(dá)式并敘述了獲得最佳校正的途徑。Focusing on the problem such as slow scanning speed, complex system design and low light efficiency, a simple method to obtaining optical sectioning in multiple-beam confocal measurement was proposed.針對共焦測量中單點(diǎn)掃描速度慢、機(jī)構(gòu)復(fù)雜、光能利用率低的問題，介紹了一種利用結(jié)構(gòu)光和共焦顯微術(shù)相結(jié)合來實(shí)現(xiàn)多光束測量的新方法。 返回 beam-scanning method