Application of time - optimal auto - alignment system in DSW photolithog - raphic process is investigated in this paper.本文研究了最 短时 问控制系统在DSW光刻机自动对准系统中的应用问题.Application of time - optimal auto - alignment system in DSW phot...
我见到过这个身着灰色套装的英俊男士。I saw this nice-looking man in a gray suit.他的灰色针织毛衫和长裤全都被雨水淋透了。His grey jersey and trousers were sodden with the rain.这幢楼刷的是浅灰色的灰泥，看上去有些陈旧。The building was of greyish plaster and looked old....
Jeff had shopped extravagantly for presents for the whole family.杰夫花了很多钱为全家人买礼物。Jeff leaned back and pulled on his cigarette.杰夫往后一靠，深深地吸了一口烟。Jeff played intramural basketball in high school.杰夫在中学时参加了校内篮球赛。...