Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as solvent.以乙腈为分散剂,采用沉淀聚合法合成了反乌头酸分子印迹聚合物微球....
I tried to reach the foot brakes but I couldn't.我试图去够脚刹，但是没能踩到。He lost a foot when he was struck by a train.他给火车撞伤，失去了一只脚。My hobbies are letter writing, foot-ball, music, photography, and tennis.我的业余爱好是写信、踢足球、听音乐、玩摄...
Not all accumulations of hydrocarbons are necessarily the result of hydrodynamics.并不是所有烃类的储集都必然是水动力的结果.According to the anatomy date, the airway was established with hydrodynamics software.以实际人体解剖学数据为基础, 利用流体力学软件构建了口腔模型....
The abdominal aorta is normally smaller than the thoracic aorta.腹主动脉一般比胸主动脉小.Coarctation of the lower thoracic aorta . [ comment ] .缩窄下胸 主动脉.The aorta in the middle shows many more larger plaques.中间的大动脉显示更多、更大的斑块.Put dow...
他认为婴儿几乎就是毫无生命的物体。He thought of the baby almost as an inanimate object.标准尺寸的三脚架可能会不便于使用，用于拍摄低角度的物体时尤其如此。Full-size tripods can be awkward, especially if you'reshooting a low-level subject.任何有较强重力的物体都会对其他物体产生引力。Anythin...
The phone rings for the thousandth time.电话都响了一千次了。the city's thousandth anniversary这座城市的一千周年纪念One nanosecond is equal to one - thousandth of one - millionth of one second.1毫微秒等于一秒的十万万分之一....