The ventilation terminal is the terminal device of the air conditioning system, with the features of compact structure, pretty appearance, ease installation, ow noise, convenient for adjustment, etc.

布风器是空调通风系统末端装置，具有结构紧凑、外形美观、安装容易、噪音低、调节方便等优点。

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The key of realizing the application in radar system shown in theories and tests is to carry out miniature optical terminal units which have low loss, low noise and large dynamic range.

理论分析和实验表明，制成低损耗、低噪声、大动态范围的小型化光端机是实现雷达系统应用的关键。

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The test data of bit error rate and signal-to-noise ratio show that the performance of the receiver terminal is available, which guarantees the accuracy of the data after the forward error correction.

从比特误码率、信噪比等测试结果数据分析可知，接收终端的性能合格，经过前向纠错后可以保证用户数据的准确性。

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On the other side is the elderly man almost in tears as he joined the protestors outside the terminal building in singing Psalm 46, to try and drown out the noise of the engines, as the plane took off.

BBC: Plane talking over Sabbath flights

Airport protesters said the new terminal, which would be able to handle up to two million passengers a year, raised issues of noise and pollution.

BBC: The appeal hearing is set to take five days