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.This paper presents a high power feed system for 7.3 m Cassegrain antenna.介绍用于?7.3mCassegrain天线的高功率馈源喇叭的设计.Participate ...
You can buy a formulation containing royal jelly, pollen and vitamin C.可以买一种含蜂王浆、花粉和维生素C的配方产品。Howe carefully cultivated Daniel C. Roper, the Assistant Postmaster General.豪谨慎地和邮政副部长丹尼尔·C.罗珀拉近关系。He was put on a high dosage...
For the standard arrow , the hotspot is , logically, the tip of the arrow.对于标准箭头, 逻辑上热点是箭头尖部.How to construct situation model is the hotspot in comprehension study.阅读理解中情境模型的建构是当今阅读研究的热点.Image - based virtual reality tec...