将不会和任何人建立通信联系。No correspondence will be entered into.交通困难，通信时断时续。Transport is difficult, communications are patchy.我们定期通信。We corresponded regularly....
Methods: The cell line transfected with E 1 A gene was treated by Epirubicin, Taxotere and 5 - fluorouracil respectively.方法通过PEI -Fe3O4 纳米粒介导将E1A基因导入 人乳腺癌细胞系MCF-7,经G418筛选获得稳定表达E1A的转染细胞(MCF-7-E1A )....
One could tell at a glance that she was a compassionate person.一眼就能看出她很有同情心。The eyes behind the lenses were dark and quick-moving, taking in everything at a glance.镜片后面的黑眼睛快速转动着，扫一眼就全都记下了。He was very young, not more than...
He has been to the delta of the Nile.他曾去过尼罗河三角洲。Apex? 1 reappears to Deltan graviton telemetry 0.6 billion km from Delta.尖端1号,重新出现在距德尔塔6亿公里的地方.A Delta II rocket was launched from Cape Canaveral early this morning.今天一早，一枚...
主帆是用真正的厚篷帆布手工裁剪和缝纫而成的。The mainsails are hand-cut and sewn from real sailcloth.主帆在风中吹动拍打,发出雷鸣般的响声.The main sail was blowing and slatting with a noise like thunder.拉下主帆, 风太大了.Clew the mainsail down, the wind is too strong....
史前的狩猎者和采集者prehistoric hunters and gatherers这表明这种工艺是起源于史前的黑暗中.This fact suggests that the beginnings of the art were already shrouded in prehistoric darkness.我们现今的标准与史前的标准未有重大出入.We haen't strayed too far from the cae...