共有包括一位精细胞瘤 、 位绒毛膜癌及两位 卵黄 囊瘤在内的四位恶性生殖芽细胞肿瘤的病人于本院治疗.Four malignant GCTs ( 1 seminoma, 1 choriocarcinoma, and 2 yolk - sac tumors ) have been treated in our hospital.目的:探讨心脏 卵黄 囊瘤临床病理特征.Purpose To study the clinicopathologi...
方法: 用溴代及胺化反应合成了四甲基吡嗪衍生物.METHODS: The target compound was prepared by the bromination and amination reaction.论述了三丙酮胺纯度对加氢和还原胺化反应的影响.The effects of triacetoneamine concentration on hydrogenation and amination were discusse...
This deferral would obviate pressure on the rouble exchange rate.这一延期将消除卢布汇率面临的压力。It also calls for the deferral of a share of bonuses.协议还要求一部分奖金延期发放.After a one - year deferral, the borrower repays the loan over five ye...
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。They are available in polished brass, antique brass or silver-plate.它们有哑铜的，古铜的和镀银的。Windsor Castle is quite literally an antique treasure tro...
All machines give out eventually.最终，所有的机器都停止了运转。He wouldn't give out any information.他不愿透露任何消息。And that there would be plenty of points to give out.这样,当然就会有充分的红利可分....