每次英国下雪，我们都会感到惊讶。Whenever it snows in Britain we are taken by surprise.刮风也罢,下雪也罢,他都坚持 长跑.He keeps up his long - distance running whether it's windy or snowy.天气又阴又冷,大半要下雪.It's so cloudy and cold that it's li...
Objective To study the in vivo antitumor activity of the enediyne chromophore ( LDC ) of lidamycin.目的研究力达霉素发色团对 肝癌 的实验治疗.Their excellent survival during autolysis in vitro and ischemia in vivo is consistent with this.与此一...
There is a sports meeting next week.下周有一场运动会.We have a sports meeting in our school every term.我们学校每学期开一次运动会.Should the weather be bad, the sports meeting will be postponed.如果天气不好, 运动会就要延期....
Obviously these meridional planes need not be horizontal and vertical.显然,这些子午面不一定是水平的和垂直的.Meridional heat transfer by large - scale eddies is most significant in the upper troposphere of middle latitude.大尺度湍涡的子午线热输送在纬度对流...