Hypergolic ignition systems bear many resemblances to hybrid rockets.自然式点火系统在很多方面与混合型火箭相似.These little resemblances opened a long hidden view of sensations.这种小事上的类比唤起他久已忘怀的感情.Despite these superficial resemblances, this ...
The antiquarian refers the vase to the second century.古董收藏家认为这花瓶是公元2世纪的文物....antiquarian and second-hand books.古籍和二手书...an antiquarian bookseller.古籍商Along with that, it must be added, went a strong pedantic and antiquari...
ER binding sites in tumor were determinedby tritiated estradiol binding method.用氚标记雌二醇结合法测定瘤内的ER结合位点数.The possible protective mechanism of estradiol is releasing.降低体内NO含量是脑保护的可能机制.Purpose To synthesize a new antitumor dr...
Product quality thus assumed to be completely defined, price often becomes the main discriminator.产品质量如此假装的完全地定义, 价格时常变成主要的辨别者.Two phase - shift - networks of frequency discriminator are given circuit and layout examples...
Shares slid 11p to 293p after brokers downgraded their profit estimates.股票经纪人降低了他们的利润预期之后，股价下跌了11便士至293便士。Most of those shares were purchased from brokers.大部分的股份是从经纪人手中购得的。Brown-nosing the power brokers won't save y...