这位医生在产房刺目的灯光下忙碌着。The doctor worked busily beneath the blinding lights of the delivery room.这事得往后放。这是我们最忙碌的时候。It'll have to wait. This is our busiest time .这有助于他们忙碌一天后放松自己。It helps them to unwind after a busy day at ...
水煮沸5分钟便可得到净化。Water can be purified by boiling for five minutes.她围绕这个主题添枝加叶地说了大约10分钟。She embroidered on this theme for about ten minutes.他们在车里又坐了10分钟，边说边搂着亲热。They sat talking and necking in the car for another ten minutes...
Floc concentration distribution in a dynamic flocculator with a flat vane wheel was measured experimentally.实验测定了平直叶轮动态混合絮凝器内絮团浓度的空间分布.The flocculation mechanism and kinetics of opposite folded plate flocculator ( OFPF )...
According to the characteristics of element abiochemistry, the author concludes some methods of teaching on it.针对元素无机化学教学内容的特点, 介绍了在组织元素无机化学的教学过程中的几点做法和体会....