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...
The causeway to the island is only accessible at low tide.通往该岛的堤道只有在枯潮时才能通行。A lot of rubbish was washed up by the high tide.涨潮把许多垃圾冲上了岸。...an ever increasing tide of crime...不断高涨的犯罪浪潮The research object is Gonyaulax poly...
The Tides Inn is both comfortable and unpretentious.泰得斯小酒店舒适而又简洁。The flood and ebb tides alternates with each other.涨潮和落潮交替更迭.The wounded tigress was now roaring double tides.那只受伤的母老虎正在怒吼....
With their help we tided over our difficulties.在他们的帮助下,我们克服了困难.The sea tided the debris ashore.潮水把碎片杂物冲上海滩.By trimming the sails , he tided over the crisis.他随机应变, 渡过危机....