Power divider is the indispensably part, this paper designs microstrip power divider, equational and not equational.功分器是阵列天线馈电网络不可缺少的部分, 本文设计的是微带功分器, 有等分和不等分的....
Stefano used a motor cycle to herd the sheep.斯特凡诺骑一辆摩托车放羊。A herd of elephants lolloped across the plains towards a watering hole.一群大象缓慢而笨拙地穿过平原，朝水潭走去。a herd of bison一群野牛...
Try to avoid wasteful duplication of effort.尽量避免无用的重复劳动。This practice is frowned upon as being wasteful.这种行为被认为是浪费而不获认可。The whole process is wasteful and inefficient.整个程序既浪费又效率低。...
But joining the Marine Corp's the best thing that ever happened to me.但加入海军是我所做的最好的事情.They used cash from South Africa's Rembrandt Tobacco Corp. to buy brands.他们利用南非的伦勃朗烟草公司的现金购买商标.A promotion to head of News C...