休斯示意他在沙发上坐下。Hughes beckoned him to sit down on the sofa.休斯示意他坐在沙发上。Hughes beckoned him to sit down on a sofa.休斯抬起头来凝视他的特写照片。Hughes stared up at him in close-up from the photograph....
1875年,来自东部的拓荒者在这个地区定居下来.Pioneers from the East settled in this region in 1875.约翰. 肯尼迪为新拓荒者精神的典型人物.John F . Kennedy typified the new frontier spirit.《拓荒者》引出了库珀笔下最有名的两个人物.The Pioneers introduced Coopers two best - known cr...
热传导率因不同气体而异.Thermal conductivity varies for different gases.与预期相吻合, 热传导率的大小取决于气流的制冷率.As expected, the heat transfer rate depends on the cooling capacity rate of air.具有大的受激发射跃迁截面, 宽吸收带, 低激光发射振荡阈值, 高热传导率等特点.As a single cry...
Some protagonists may come to their senses and seek a compromise.对抗双方中有些人可能在理性思考后达成妥协.The chief protagonists in the row are Visa and Mastercard, the world's leading credit card brands.这场纠纷的主角是世界两大信用卡品牌——维萨和万事达。...th...