| 单词 | air density |
| 释义 | 例句释义: 〔气〕空气密度,即空气密度,空气摩擦 1. The appraisal of the wind resources cant be given only by the speed, direction, air density, etc. 风资源的评价不应当只有风速、风向、空气密度等常规指标，还应评估风的质量。 www.dictall.com 2. A distribution of air pressure and the mass of a given volume of air such that the air density is a function of only atmospheric pressure. 气压的-种分布情况，给定体积内空气质量，即空气的密度，仅仅是气压的函数。 yeebang.com 3. Two of the positions are normally used to determine air density based on the measured difference in mass between two air buoyancy artefacts. 二位置通常使用确定空气密度根据在大量上的被测量的区别在二空气浮力人工制品之间。 www.docin.com 4. Along with the increase in air density, aero-surfaces gradually intervene the control system, and the RCS drops out of use. 随着空气密度的增加，气动舵面逐步介入控制系统，RCS随之逐步退出。 www.ceps.com.tw 5. The air density distribution of the cross section could be reconstructed by SSART. 应用SSART技术可以重建截面密度分布。 www.opticsjournal.net 6. The drag force decreases as the air density decreases. 当空气密度减小时阻力也减小。 7. That engine would carry the hypersonic craft to an altitude where air density and resistance are less. 引擎将高超音速飞机带向空气密度、阻力比较稀少的高度。 www.bing.com 8. Airports at higher altitudes require a longer airstrip due to lower air density. 在高海拔地区建机场，由于空气稀薄的原因，需要一个较长的跑道。 blog.sina.com.cn 9. Temperature fixed, air density is directly proportional to pressure. 温度不变时，空气的密度同压力成正比。 blog.163.com 10. Climatic conditions, e. g. max. temperature range, humidity, air density. 气侯情况，如：最大温度范围，湿度，空气密度。 dictsearch.appspot.com 1. Because of rapid changes in air density, affecting the accuracy of transport within the device. 因为急速变动的空气密度，影响了这些交通工具内部设备的准确性。 www.englishtang.com 2. Even when the pressure stays the same, great changes in air density are caused by changes in temperature. 即使压力不变，气温的变化也能引起空气密度的巨大变化。 hi.baidu.com 3. Effect of Air Density on Electrical Characteristic of External Insulation 空气密度对外绝缘电气特性的影响 service.ilib.cn 4. Measuring feature of Precision instrument for Air Density 精密空气密度测量仪的计量特性 service.ilib.cn 5. Calculation of air density on system of increasing transmission capacity 提高输电线路输送容量系统中空气密度的求取 ilib.cn 6. So the air delivery system has to provide the correct inlet air density 所以空气输送系统必须提供正确的进气密度 wenku.baidu.com 7. Application of Pt- resistance in Measuring Air Density 铂电阻在空气密度测量中的应用 service.ilib.cn 8. Fuzzy Estimation of Pulverized Coal-air Density in One-off Air-tube of Large Boiler 大型锅炉一次风管风粉浓度模糊判断 www.ilib.cn 9. Rapid and Accurate Calculation Method of Wet Air Density 湿空气密度的快速准确测算方法 scholar.ilib.cn 10. The Development of a Portable Precise Instrument for Measuring Air Density 便携式空气密度精密测量仪的研制 service.ilib.cn 1. Fast measurement of air density 关于空气密度的快速测定 www.ilib.cn |
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