Normal, double - helix DNA is spiral, like a loosely coiled spring.正常的双螺旋DNA是螺旋形的, 像一根松松地卷曲的弹簧.The spirally coiled central filament of a chromatid along which the chromomeres are aligned.染色线,染色''.'丝'....
盟员们又打起精神来.The Leaguers roused themselves again.对付英国来说真正的垂危在于,完全欧盟员之外的采用都是不确凿际的妄图.The danger for the British is that alternatives to full EU membership are themselves illusory.虚拟企业联盟体是由盟主企业和盟员企业组成的.Their histomorphology i...
BrIt'system of signalling by hand signs used by bookmakers at racetracks.堵住登记经纪人在跑道上用手势发信号的系统.Unlike traditional bookmakers, Betfair punters bet against each other.不同于传统的庄家, 在必发的赌客是互相赌的....