The two sides met to put their signatures to a formal agreement.双方聚首签署一份正式协议。1.5 million signatures have been collected.已经收集到150万人的签名。These two signatures are very similar, can you tell them apart?这两处签名非常接近, 你能把它们区分开来 吗 ...
The real problem of interstellar communication does not concern technology.星际通信的实际问题不在于技术.Which kind of signal is most promising for interstellar contact?在星际通讯中,选用哪种信号最有效 呢 ?Fluorescent destruction occurs about once for ...
研究人员观察到一只鸟把一只啮齿动物钉在一棵仙人掌上。Researchers observed one bird impale a rodent on a cactus.啮齿目动物传播疾病,常被当作害虫对待.Rodents carry diseases and are generally regarded as pests.这 包米 给鼠啮虫咬了.This sack of rice was destroyed [ bit ] by rat...
The offspring contain a mixture of the genetic blueprint of each parent.子女身上遗传了父母双方的基因型板。These compounds bind with genetic material in the liver.这些化合物在肝脏中与遗传物质实现结合。The whole population is so inbred that no genetic differ...
…a rock about eight feet high, shaped like a truncated cone.高约八英尺，形状像锥台的岩石The review body has produced a truncated version of its annual report.该评论机构出版了其年报的删节版本。Oligocene erosion had truncated the sediments draped over t...