The ship would lie there mirrored in a perfectly unmoving glossy sea.船会停靠在那里，映衬在一片波澜不兴的湛蓝海水之中。David said nothing, but simply nodded, as if understanding perfectly.戴维什么都没说,只是点点头,好像完全理解了.This adaptation perfectly captures ...
Utilization efficiency of nitrogen fertilizer and Kalium were enhanced.促进番茄对氮和钾的吸收.To determine the content of sodium, kalium, magnesium and calcium in liquor of cardioplegia by HPLC - IPD method.本文用高效液相色谱间接光度检测法测定了心脏停搏液...
reentry aerodynamics再入大气层空气动力学High - speed reentry aerocraft is usually with terminal guidance system.高速 再入飞行器通常具有末制导系统.The spaceship made a successful reentry into the Earth’s atmosphere.宇宙飞船成功地重返大气层。The spacecraft made...
...the costs of tipping rubbish in landfills...在废弃物填埋场倾倒垃圾的成本It was estimated that these landfills could be used up to 2020.据估计,这三个堆填区只可应付目前的需要至2020年.The anti - seepage system is one of the important components of sanita...