本发明提供一种用来将一输入信号降频为一输出信号的混频器.The invention provides a mixer which an input signal into an output signal through frequency reduction.直接降频转换接收器架构能够以较低成本提高无线系统基站接收器的性能.Framework of direct - down conversion receiver can provi...
暴风雪夹着大团的积雪吹过湖面。A blizzard was blasting great drifts of snow across the lake.暴风雪今天袭击了西部地区，导致气温骤降。A snowstorm hit the West today, bringing with it frigid temperatures.他拉开帐篷的门帘，大步走进暴风雪中。He drew back the tent flap and strode...
我们刚进屋，大雨便倾盆而下。As soon as we were inside, the rain began to bucket down.他在大雨瓢泼的露天场地演出时受了寒。He caught a chill while performing at a rain-soaked open-air venue.几周的大雨将道路和桥梁都冲垮了。Weeks of heavy rain have washed away roads and b...
She turned scarlet from embarrassment, once she realized what she had done.她意识到自己做了什么后羞红了脸。Her scarlet lipstick emphasized the whiteness of her teeth.她鲜红色的口红更衬出了她牙齿的洁白。She was a knockout in navy and scarlet.她身着藏青色和鲜红色相间的...
I am writing with reference to your article on salaries for scientists...我写此信是为了回应你那篇探讨科学家薪水的文章。They have been amply rewarded with huge salaries.高额的薪水给了他们丰厚的回报。I am writing with reference to your article on salaries for ...
朱莉安娜心中充满了重新找回的信心。Juliana was brimming over with new-found confidence.他还向好莱坞发展, 和朱莉安娜·穆尔共同演出了《九月怀胎》.He made advances to Hollywood, starring with Julianne Moore in Nine Months.鲍尔先生: 你好,朱莉安先生, 我是鲍尔,有什么事情 吗 ?Mr. Ball: Hello ...