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'....
The authors argue cogently that it is high time the church lost its obsession with the subject.作者提出充分的理由说明教会应立刻停止对这个问题纠缠不放。Her case was cogently argued.她的案件辩驳得很有说服力....
Forecasters are hedging their bets about the outcome of this Saturday's Louisiana governor's race.预测家对本周六路易斯安那州州长竞选的结果骑墙观望，多手下注。Stop hedging and answer my question directly!不要规避,直接回答我的问题!John hedged his bets fo...
Of these contemporaneous lava extrusions the so - called Ongeluk Lava Zone is most widespread.在这些同生的喷出岩流中,以 所谓 昂格鲁克岩流带分布最广.The main products are flax yarn, high - grade aluminum extrusions, communications cables.主要产品有亚麻纱...