Selectivity of human migration long been the focus of demographers and economists.人口迁移的选择性一直以来都是人口学家和经济学家关注的焦点.In the public's eyes , demographers have a checkered reputation.民众对人口统计学者的评价不一.Demographers talk about a...
Certain proteins help copy nucleic acids by fashioning complementary strands that carry matching nucleotides.Proteins携带配对的nucleotide参与了nucleicacids的 精确配对复制是明确的.Deoxyribose A pentose ( five - carbon ) sugar that is a comp...
They were accurate in their prediction that he would change her life drastically.他们预测得没错，他使她的生活发生了翻天覆地的变化。Next year’s budget will have to be drastically pruned.下一年度的预算将大幅度削减。We have managed to cut our costs quite drastic...
That, if you'll pardon my saying so, is neither here nor there.恕我直言，那根本就不重要。'Would you get undressed, please?' — 'I beg your pardon?' — 'Will you get undressed?'“请你脱掉衣服，好吗？”——“你说什么？”——“...
The conventional adaptive side lobe cancellation algorithm and eigenspace - based technique are discussed.讨论了常规自适应旁瓣对消算法(LCMVB)和基于特征空间的技术.A fast eigenspace - based ( ESB ) adaptive beamforming algorithm is proposed.提出基于特...
这个称呼是老箍桶匠快乐到了极点的表示.This endearment indicated the highest degree of delight in the old cooper.特别是箍桶匠爱用闷声送出他那最后的尾音.The cooper in particular swells his last note in a hollow voice.两位军师握了握手, 老箍桶匠把银行家一直送到大门.The two diplomatis...