For an initial service, a 10 megahertz-wide band of frequencies will be needed.初始服务需要10兆赫宽的频带。Of an electronic circuit or device; having an output proportional to input; amplifying or attenuating all frequencies equally....
For an initial service, a 10 megahertz-wide band of frequencies will be needed.初始服务需要10兆赫宽的频带。If the frequencies are low, this approach cannot be used.若频率很低时, 这种方法就不能使用.The electromagnetic spectrum covers an enormous ran...
I love both my parents, but they're horrid to each other.我爱我的父母，但他们彼此之间极为不和。What a horrid smell!怎么这么臭！I must have been a horrid little girl.我一定是个人见人烦的小女孩。...
I went down to L.A. all the way from Seattle.我从西雅图一路南下到洛杉矶。Seattle is fertile ground for small businesses.西雅图是适合小型企业发展的沃土。He'd gone to Seattle long after everything else in his life had changed.他生活中的其他一切都改变了，很久之后他去了...
London's musical life might become as exciting as Berlin's.伦敦的音乐生活可能会变得像柏林的一样令人兴奋。Which of them has more musical talent is open to debate.他们之中谁更有音乐天赋还未有定论。The drum is one of the oldest musical instruments.鼓是最古老...
全国的核武器工厂均受到了有毒废弃物的严重污染。Nuclear weapons plants across the country are heavily contaminated with toxic wastes.到目前为止，参加测试的有57人，测试结果均呈阴性。So far 57 have taken the test and all have been negative.该国的政界人士均已松了口气。The country'...
If cancers are spotted early there'sa high chance of survival.如果癌症在早期发现的话，存活的几率会很高。That big high-rise above us is where Brian lives.我们上面的那座摩天大楼就是布赖恩住的地方。High winds have knocked down trees and power lines.大风刮倒了树木和电线。...