GaN thin films were prepared on Si ( 111 ) substrates by electrophoretic deposition ( EPD ) technique.采用 电泳沉积 法在Si ( 111 ) 衬底上制备出了GaN薄膜.This is the GaN LED chip and Yttrium Aluminum Garnet ( YAG ) package together cause....
He finds material at auctions, antique shops and flea markets.他在拍卖行、古玩店和跳蚤市场中寻宝。Collectors of Fifties kitsch should pop over to Brussels for the flea market.50年代庸俗艺术作品的收藏者应该到布鲁塞尔的跳蚤市场去看看。He headed back towards the flea m...