海鸥盘旋在驳船上方,展开空中的搏斗。The seagulls swirled in aerial combat over the barges.那个城市决定取消架在空中的电线.That city has decided to do away with overhead wires.空中的沙尘将能见距离降低到100码.The sand in the air reduced visibility to a hundred yards....
Chicken liver chromatin component DNA : RNA : histone: non - histone ratio is 1∶0.鸡肝染色质组成成分DNA∶RNA∶组蛋白∶非组蛋白的质量液度的比值为: 1∶0.The chromatin remodeling and histone acetylation were associated with transcription activation.真核基...
史蒂文斯遭谋杀源于深仇宿怨。Stevens's murder was the result of a deep-seated and intense hatred.他表示决心同这个结下深仇的城市和解,并予以照顾.He displayed himself steadfastly resolved to propitiate and favour that implacable city....