温莎城堡确实是名副其实的古物宝藏。Windsor Castle is quite literally an antique treasure trove.像这样一件精美古物的发现确实少有.Such a finding as this exquisite antique is rare indeed.这次大火烧毁了价值50000英镑的古物.The fire burned up more than 50000 pounds worth of...
Automatic Gain Control ( AGC ) is widely used in communication. radar & amp ; instrumentation systems.自动增益控制 ( AGC ) 环路广泛地应用于通信、雷达 、 仪器系统.There is a radar net in our area.在我们那个地区有一个雷达网。The application of wide - band digi...
The space telescope has taken the clearest pictures ever of Pluto.太空望远镜拍摄到了迄今为止最清晰的冥王星的照片。to look at the stars through a telescope用望远镜观察星星With a telescope you can see the huge crater of Ve - suvius.用望远镜你能看到巨大的维苏威火山口....
你的发动机很适合烧76号辛烷汽油。Your engine can run happily on 76 octane petrol.硅烷偶联剂几乎对每一种类型的有机聚合物都是合适的.Silane coupling agents are compatible with almost every type of organic polymer.烷的一般用途可分为三个方面.The general uses of alkanes may be d...