给出了一种新型的 单相 航空静止变流器,分析了其工作原理和特性.A novel two - stage structure of single - phase aeronautical static inverter ( ASI ) is present.摘要介绍了单相电压型三电平四象限变流器工作原理.The working principle of the single - phase voltage - source 4 - qua...
这个情报可以当作筹码，从英国人那里换取等价的消息。The information could be used as a bargaining chip to extract some parallel information from Britain.这等价于各种成分的平面波的角分布.This is equivalent to an angular distribution of constituent plane waves.一种声强...
Mozambique became independent in 1975.莫桑比克于1975年获得独立。Nile crocodiles kill an estimated 300 people each year in Mozambique alone.仅在莫桑比克,尼罗河鳄鱼每年就杀死约300人.In Feburary, Mozambique had the worst flooding in six years.在二月, 莫桑比克...
Marx never lost an opportunity to castigate colonialism...马克思抓住每一个机会严厉谴责殖民主义。I am appalled that one so - called authority could castigate thousands of successful , worthwhile programs.我感到震惊的是一个所谓的权威竟然能够苛刻地批评成千上万成功而有价值的节目...
By a tantalising quirk of fate, the pair have been drawn to meet in the first round of the championship...仿佛是命运的捉弄，这对选手在锦标赛第一轮比赛中就狭路相逢。Baguet's success staked his claim for a place in Belgium's world championsh...
They hauled feedlot manure from the ranches to fertilize their fields.他们从牧场的饲养场拖走肥料去肥田.They had met briefly at the cattle feedlot near Fresno.他们在弗列斯诺附近的那片养牛场曾经匆匆见过一面....