在气象图上气压差用等压线表示.Pressure differences are indicated on weather maps by isobars.具有大致同心的等压线的低压区在技术上称为气旋.A region of low pressure with roughly concentric isobars is known technically as a cyclone.气压梯度与天气图上等压线的间隔大小成反比.A line o...
这么冷的天气不穿外衣,显然很荒唐.It's patently absurd not to wear a coat in such cold weather.摸到他湿冷的手时,她微微一颤.She gave a little shudder when she touched his clammy hand.这么冷的风,你还是穿暖点好.In this cold wind you'd be wise to bundle up...
Dawsonite decomposition method , a new process for producing sodium aluminate, is proposed.提出了由丝钠铝石分解法制固体铝酸钠的新工艺.Strontium aluminate long persistence phosphors were prepared through homogeneous precipitation method.采用均匀沉...
他们会回到自己部族的地盘上。They would go back to their tribal lands.他精通几种部族的语言.He became skilled in several tribal lingoes.该部族的人认为举行这种仪式是大神的意志。The people believe that the performance of this ritual is the will of the Great Spirit....
硝化对位异丙基甲苯时会生成二硝基甲苯.The nitration of pcymene may lead to dinitrotoluene.TPPI能被对氯汞苯甲酸盐(PCMBS)和HgCl2强烈地抑制, 被二异丙基氟磷酸酯(DFP) 中等程度地抑制.TPP I was strongly inhibited by PCMBS and HgCl ? 2 , and moderately by DFP.目的 用三异丙基苯酚和三氯氧磷为原料...
Navigation is difficult on this river because of hidden rocks.由于多暗礁, 在这条河上航行很困难。Tourists were scrambling over the rocks looking for the perfect camera angle...游客们在正爬上岩石寻找最佳的拍摄角度。The river frets away the rocks along its b...