存在无害性心杂音的孕妇也不需要治疗,因为她们的心杂音来自于自身造血量的增加.Pregnant women with innocent murmurs due to increased blood volume also do not need treatment.如果你的孩子属于无害性心杂音, 在例行的体检中要提醒儿科医生.If your child has an innocent murmur, alert your pediatri...
Only dielectric stratified media will be treated in this section.这一节将只讨论介质分层媒质.In general, all free - surface liquid motions are stratified flows.从这个意义上来说, 一切自由表面液体运动也都是分层流.Two features of folds in stratified rocks that ...
它被传送带直接送到了那边。It was taken right there on a conveyor belt.传送带下沉重的钢滚筒the heavy steel rollers under the conveyor belt把它从传送带上取下来.Lift it out of the conveyor belt....
他们把她与不同的男人扯上关系，包括大亨唐纳德·特朗普。They've linked her with various men, including magnate Donald Trump.随着航行的开始，唐的故事也随之展开。Don's story unfolded as the cruise got under way.唐告诉我这件事后，就谈起了他的母亲。After Don told me this, he spo...
The pollution could decimate the river's thriving population of kingfishers...污染可能会造成河边大量繁殖的翠鸟大批死亡。Old World bird that tumbles or rolls in flight; related to kingfishers.东半球能在空中翻筋斗的鸟; 与翠鸟近缘.What kingfishers lack in ...