哪位能帮忙把以下一段有关噪声(通信)的翻译成英文的?急!谢谢!!

Noise exists objectively. The noise which disturbs and threatens useful signals is the main obstacle to the receiving system to reach the maximum sensitivities, trying to reduce noises is extremely important. In order to diminish the external noise (e.g. man-made noise), rules which are related to the noisy environment protection and frequency limitation must be carried out strictly, using highly stable frequency and high quality electrical apparatus, or enhance the shielding and electrical source filtration of the high frequency apparatus; In order to diminish the internal noise, usually a low noise magnifying machine which can work at low temperatures is used as the first magnifier of the receiving system, or reduce the consumption of the feeder line. External noise data is a important environmental parameter of the wireless system.

The noise is the objective existence. Constitutes the noise which to the wanted signal disturbs and threatens, is limits the receiving system to obtain the greatest sensitivity the chief obstacle, tries to reduce the noise great importance. In order to eliminate the external noise (for example man-made noise), must fulfil exactly the related noise environmental protection and the frequency management regulation, uses the high stability the frequency source and the high quality electronic device, strengthens the shield and the power source filter to the high frequency equipment and so on; In order to eliminate the internal noise, often uses the work to enlarge under very low temperature condition other type low noise amplifier as the receiving system's first level, or uses reduces means and so on feed line loss. The external noise data is the radio system's important environment parameter.

Noise is an objective fact. Of a useful signal interference and the threat of noise, the receiving system is to limit the maximum sensitivity of the major obstacles to try to reduce the noise is extremely important. To eliminate external noise (such as artificial noise), we must strictly enforce the noise and frequency of environmental protection laws and regulations governing the use of high-stability frequency source and quality of electronic devices, equipment to strengthen the high-frequency power supply filtering and shielding; to eliminate internal noise , and often work in a very low temperature under the condition of other types of low-noise amplifier, as the first level of the receiving system to enlarge or reduce feeder loss by such means. External noise data radio system is an important environmental parameters.
Add: a hope that it will not take such Jinshan quick translation software translated things to fool people, is the sort of thing that is difficult to see, such as "┤ ├ ○ ╞ Ji" to answer

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13855129064：鍏充簬棣欏啘鍏紡甯﹀鍜屼俊鍣瘮
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13855129064：闂竴閬閫氫俊鍘熺悊鐨勯棶棰,浼氱殑甯垜涓
将从：绛旓細100dB=10Lg(S/Si)Si=S/(10鐨10娆℃柟)杈撳嚭淇″櫔姣斾负20dB 鍙岃竟甯SB璋冨埗鏃讹紝澧炵泭G=2锛屽洜杈撳嚭淇″櫔姣斾负20dB鍗砈0/N0=100,鍒欒緭鍏ヤ俊鍣瘮涓篠i/Ni=100/G=50 鍙岃竟甯SB璋冨埗鏃舵湁N0=0.25N1,鍒欒緭鍏鍣０鍔熺巼涓虹敱Si/Ni=50鐭ワ細Si=50*(4涔10鐨-9娆℃柟)鍐嶇敱涓婇潰鐨 Si=S/(10鐨10娆℃柟)鐭ワ細S=50*(4涔...

13855129064：鍏夌氦閫氫俊绯荤粺鍣０鐨勪富瑕佹潵婧愭湁鍑犵?鍝簺鍣０灞炰簬鍏夋帴鏀舵満鍣０?
将从：绛旓細杩欎釜涓嶇煡閬 搴旇鏄睘浜閫氫俊涓撲笟鐨勭煡璇嗐