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關注：1
2013-05-23 12:21
求翻譯：Column resonance within the exhaust pipe into the gas column noise and resonance noise, the same mechanism, when the exhaust valve closed, the exhaust system can also be regarded as a closed end of the pipeline system, this system can be regarded as a gas column of air , this the presence of a resonance frequency of ai是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
Column resonance within the exhaust pipe into the gas column noise and resonance noise, the same mechanism, when the exhaust valve closed, the exhaust system can also be regarded as a closed end of the pipeline system, this system can be regarded as a gas column of air , this the presence of a resonance frequency of ai
問題補充： |
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2013-05-23 12:21:38
Column resonance within the exhaust pipe into the gas column noise and resonance noise, the same mechanism, when the exhaust valve closed, the exhaust system can also be regarded as a closed end of the pipeline system, this system can be regarded as a gas column of air , this the presence of a reson
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2013-05-23 12:23:18
In the vent piping gas Martin resonance noise and air column of the same resonance noise machine, when exhaust door, exhaust systems, can also be viewed as a closed pipe system, this system can be considered to be a gas air Martin, this paragraph there is a whole series air-joo resonance frequency
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2013-05-23 12:24:58
正在翻譯，請等待...
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2013-05-23 12:26:38
Air column resonance in noise and exhaust pipe inlet air column resonance noise of same when you exhaust doors, exhaust system also as a closed end pipe system, gas as an air column for this system this air column number of resonance frequency
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2013-05-23 12:28:18
Exhaust and intake duct of the air column resonance noise of the air column resonance noise mechanism of same, when you exhaust door closed, one end of the exhaust system can also be seen as a closed pipe system, this system in the air of gases can be treated as a column, the resonant frequency of t
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