English translation for "运行噪声"
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- running noises
Related Translations:
运行节能: energy saving in running 计算机运行: computer runmachine run 运行宏: play againplay macrorun macro 正点运行: running on schedule 起始运行: initialization travel
- Example Sentences:
| 1. | The operating noise of ball mill is the strongest noise source of boiler workshop . some technology schemes have been given to fall noise
球磨机的运行噪声是锅炉车间最强的噪声源，降噪改造具有重要的社会意义。 | | 2. | The major noise sources of low - speed railway vehicles ( v 200km / h ) running in domestic existing lines are wheel - rail rolling and structure noise
我国既有线铁路客车运行速度多在200km h以下，属于低速运行。运行噪声以轮轨噪声和构造物噪声为主。 | | 3. | Due to the complexity of noise prediction calculation , the train running noise was taken as line sound source to predigest the model in fore prediction commonly , by this way , the error of the result and the fact value was relatively great
由于噪声预测计算的复杂性，在以前的预测方法中一般都是将列车运行噪声作为线声源，以使预测模型简化，这样得到的结果与实际值之间误差较大。 | | 4. | In order to alleviate the problem of railroad noise pollution , this paper studies the wheel - rail noise reducing technology by sticking high damping materials on the two sides of rail according to the characteristics of train running noises after speed increase and wheel - rail noise generating mechanism
摘要针对铁路噪声污染状况，根据提速列车运行噪声的特点及轮轨噪声产生的机理，研究了通过在钢轨轨腰镶嵌高阻尼材料从而降低轮轨噪声的技术。 | | 5. | In this paper the train running noise level has been predicted with the theory of point sound source . the sound exposure level of a train set pass , equivalent continuous sound level and maximum sound level of a train set pass has been taken as estimate values , and some kinds of affixation attenuation on the course of noise propagation is considered , then the corresponding visual software has been developed . these make it convenient and precise to predict the noise level
本文从点声源的理论出发，对列车运行噪声进行预测计算，采用一列车通过时的单发暴露声级、时间特性的最大声压级和一定时间内的等效声级等作为噪声评价量，并考虑了噪声传播过程中的各种附加衰减，编制了相应的可视化软件，使噪声预测计算方便、准确。 | | 6. | Presents the steady - state programming with constant coolant average temperature and constant live steam pressure , an ideal programming for marine nuclear power plant ( npp ) , under which , both the coolant average temperature and the live steam pressure of nuclear steam supply system ( nsss ) are constant when the steady state operating condition is varied , and points out that in comparison with the steadysate programming with constant coolant average temperature , the ideal programming can improve the overall operating performance of npp effectively , especially in low - load range , for instance , raise the heat efficiency of npp , decrease the operating noise of main coolant pump , and improve the conditions of design , operation and control of the secondary loop system
双恒定运行方案是船用压水堆核动力装置的理想运行方案.在这种运行方案下，当装置稳态功率变化时，冷却剂平均温度与蒸汽压都保持不变，与通常采用的冷却剂平均温度恒定运行方案相比，有效地改善了核动力装置的总体运行性能，特别是在低负荷运行时，可以提高装置经济性、降低主泵运行噪声、改善二回路系统的设计、运行和控制条件，这对于提高船用核动力装置的运行可靠性和安全性具有实际意义 |
- Similar Words：
- "运行预测" English translation, "运行载荷" English translation, "运行在" English translation, "运行在后台" English translation, "运行在下载时显示下载窗口" English translation, "运行噪音" English translation, "运行障碍" English translation, "运行折模拟试验" English translation, "运行诊断信息" English translation, "运行振动" English translation
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