At 54 years old her energy and looks are magnificent.她54岁了，精力和气色都非常好。Revenues from "green taxes" could then be channelled back into energy efficiency.从“绿色税收”得来的收入便可回过头来用于提高能效。Brazil says its constitution forbids the priv...
The law should impose penalties on companies that use energy wastefully.法律应当严惩浪费能源的公司。The heat energy when the person is moving should evaporate through perspiring come abreaction.人在运动时的热能要通过出汗蒸发来消散.The association chain...
The relationship of atrophic gastritis to cancer has been debated.萎缩性胃炎与胃癌的关系尚有争论.But arrived 90 time later period, hanjiang shipping is in atrophic condition.但是到了90年代后期, 汉江航运处于萎缩状态.After a week, original and hale strong...
加速度和速度都是矢量。Acceleration and velocity are both vectors.我们将用惯性矢量来定义惯性标量.Inertia scalars are defined in terms of quantities called inertia vectors.仅由两个矢量组成的力偶叫作简单力偶.A couple consisting of only two vectors is called a simple...
Chromosomes also determine the sex of animals.染色体也决定动物的性别.Each of four chromosomes divide longitudinally.四种染色体的每一种都沿着纵向分裂.At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes a...