A new backfire antenna fed by a bifilar backfire belix is described in this Paper.本文提出一种用双线背射螺旋作馈源的新式背射天线.Loads distort every component of the structure of the Cassegrain antenna system.载荷使卡塞格伦天线结构的每个部分发生变形.The microstri...
We looked across the river, to the majestic Amu.我们朝河对看放眼望去,直到壮严的阿姆河.AMU 002 can you maintain visual and climb?AMU002你可以保持目视爬升穿越 吗 ?Objective To analyze sleep quality and sleep disturbances of low grade students in Anhui ...
石油的储集是受从渗透到不渗透的岩相横向变化控制的.The accumulation of oilis governed by lateral changes from permeable to impermeable facies.妈妈教我渗透的科学原理.My mother taught me about the science of OSMOSIS.水冷式均质密封结构,克服了普通密封渗透的难题.Water - cool homogen...
The receiver and the quarterback are going to trade positions.接球手与四分卫将会对换位置。The line went dead. Whitlock replaced the receiver.线路中断了，惠特洛克把听筒放回原处。That's a heterodyne receiver.那是外差式接收机.That’s a heterodyne receiver.那是外...
Great are Your mercies, O Lord; Revive me according to Your ordinances.诗 119:156 耶和华阿、你的慈悲本为大.求你照你的典章将我救活.These points of view, however, had not been generally accepted in building ordinances.然而, 这些观点仍未普遍地为其他的建筑条例而接受.......