This new global communication net breaks through all geopolitical barriers.这种新的全球通信网突破了所有的地缘政治障碍.Hurdling events are dashes in which competitions must clear a series of ten barriers called hurdles.在跨栏项目中,运动员需要跨过十个栏.Tarif...
Physical and ideological barriers had come down in Eastern Europe.物质和意识形态上的障碍在东欧已不复存在。The barriers are lethal to fish trying to swim upstream.这些障碍物对于想要往上游游动的鱼儿来说是致命的。These man-made barriers will ensure a very high degree...
The financial concessions granted to British Aerospace were, he said, of a precarious character.他说，向英国宇航公司给予财政优惠未获证实。aerospace research航空航天研究But two long - running industrial sagas, in energy and aerospace, still provoke...
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.The new AGC algorithm with variable structures and parameters was gived.给出了带钢热连轧变结...