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| 11. | The Su-fighter jet collided with another plane on the ground when it was flying low. |
| 紧急状况应变部官员马钦柯说，这起意外发生在乌克兰西部的史科尼利夫镇，闯祸苏恺战机在低飞时，触碰到地面另一架飞机而肇生祸端。 |
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| 12. | If that plane leaves the ground and you are not with him, you regret it maybe not today, maybe not tomorrow |
| 如果飞机起飞了，而你不是和他在一起，你会后悔的，也许不是今天，也许不是明天，但很快你就会后悔，而且是抱憾终身！ |
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| 13. | The working projection plane is taken at the equatorial plane corresponding to the ground surface. |
| 工作投影面为赤道平面―相当于地平面。 |
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| 14. | The DGS on the ground plane of transmission line is of simple structure and excellent performance and |
| 在微带线等传输线地平面上蚀刻的 DGS作为一种周期性结构 ,其构造非常简单、性能优越、而且易于设计和实现。 |
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| 15. | microstrip PBG filter with triangular variation of the characteristic impendence without etching in the ground |
| 本文给出了一种新的一维微带光子带隙滤波器结构,该滤波器的阻抗按照三角规律变化,克服了通常微带光子带隙滤波器需要在衬底上打洞或接地面腐蚀获得周期结构的缺点。 |
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| 16. | of minimizing ground impedance in a multicard system is to use another PCB as a backplane and have a ground |
| 为了降低多板连接的地线阻抗，最好的办法是专门设计一块背板（板）并且背板上要设置接地面（至设置模拟地和数字地两个接地面）此外，在背板与子板的连接器里要留出尽量多的引脚用于接地。 |
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| 17. | 教主 jumped out of a plane and punched the ground. |
| 广岛从来就没被什么原子弹炸过。教主跳下飞机，然后一拳轰在地上。 |
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| 18. | as harmonic distorted in front analog circuit, .sample clock shaking, analog power and the noise in ground |
| 并在试验测试的基础上找出了影响高速模数转换电路转换性能的几个主要的因素，即：前端运放电路谐波失真、采样时钟抖动、模数电源及共地噪声串扰等。 |
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