to launch an iridium satellite发射铱星Using the same approach, iridium is alloyed with rhodium.使用同样方法, 铱被熔合与铑.Before the collision , Iridium had a group of sixty - six satellites in orbit.在这些卫星陨落之前, 铱星 公司有66颗卫星在轨道上运行.Iron, n...
I know Hob won't believe this, but it's true.我知道霍布是不会相信这一点的, 但这是千真万确的.Hob will keep interrupting the lessons to tell his funny stories.霍布总要打断讲课,来讲他那些希奇古怪的故事.I was just going to give Hob a private lesson.我刚准备给霍布...
这种植物是耐寒的一年生植物.The kind of plant is a hardy annual.玉米是一年生植物.Corn is one of an annual.在温带地区一年以上的嫁接植株通常比一年生的成活率高.In temperate regions more than one - year - old often survive better than one - year - old plants....
...owing to the slow tempo of change in an overwhelmingly rural country...由于以农业占绝对主导地位的国家变革速度缓慢The news from overseas is overwhelmingly negative...来自海外的消息特别不容乐观。The inhabitants have voted overwhelmingly to restore the ci...
Encounters of like charges act to diminish the coagulation rate.同性带电粒子间的碰撞作用减少凝聚率.He explained the yellow fever epidemic as a providential act to discourage urban growth...他解释说黄热病的流行恰好减缓了城市的扩张。...section 14 of the Trade ...