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- In this thesis, a circularly polarized patch antenna fed by a microstrip-line is designed for the 60GHz (V-Band) communication system. 本论文中,我们主要是提出一种用微带线馈入的圆极化微带天线,经由模态分析法加以分析。
- The two systems of government are polar opposites. 这两种政体正好相反。
- In this thesis, several kinds of wide-bandwidth and high-gain circularly polarized patch array antenna with sequentially rotated feeding technique fed by the microstrip line are presented. 在这篇论文中,几种利用了循序旋转馈入技术的圆极化微带阵列天线被提出,这几种天线都有宽频和高增益的优点。
- Their marriage has been going through a bad patch. 他们的婚姻正处在困难时期。
- The lorry went into a spin on a patch of ice. 卡车在一片冰地上打滑了。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- Her latest novel isn't a patch on her others. 她这部新小说比以前所写的差得远。
- The boy's trousers need a patch on the knee. 这孩子的裤子膝盖上需要打个补丁。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗?
- He tried to patch up their quarrel. 他试图平息他们之间的争吵。
- She inserted a patch in the sleeve. 她给袖子打了个补丁。
- The child's jeans had a patch at the knee. 这孩子的裤子在膝盖处有一块补钉。
- There was a patch of garden behind the house. 屋後有一小块园地。
- He wears a black patch over his right eye. 他右眼上戴著黑色的眼罩。
- Our firm has just struck a bad patch. 我公司刚遭厄运。
- Located or found in one of the Polar Regions. 环极的,围绕极地的位于或发现于一个极地区域中的
- The gauze patch applied to his wound is dirty. 裹在他伤口上的纱布脏了。
- In spite of vigilance a polar bear escape from the zoo. 尽管警戒很严,北极熊还是逃出了动物园。
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- Although they can swim, the polar bears are terrestrial animals. 北极熊虽然会游泳,但也是陆栖动物。