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31. | In this paper, the noise of the system which is composed of the vehicle mobile radio station and the |
| 分析了由漏泄波导、继放大器的级联网络和机车移动通信电台组成的系统在不同的工作方式时的噪声。 |
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32. | inventive antenna has a very even radiation field on the horizontal plane and is thus ideal for the radio |
| 本发明的天线结构具有宽频与辐射效率高的优点,适合应用于行动通讯之无线收发机。 |
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33. | A recent one carried out by Australian researchers over a three-year eriod showed that radio emissions |
| 澳大利亚研究者最近所作的一项为期3年的研究显示手机的射电辐射不会引发老鼠体内肿瘤的生长,因此可能也不会对人造成这样的伤害。 |
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