English translation for "effect of altitude"
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- 高度影响
Related Translations:
- Example Sentences:
| 1. | Study on effect of altitude error on position precision of double - star positioning system
高程误差对双星定位系统定位精度的影响研究 | | 2. | The effects of altitude , surface albedo , total ozone , aerosol and cloud on uv - b are studied with a radiative transfer model ? uv
利用tuv辐射传输模式研究了海拔高度、地表反照率、臭氧总量、气溶胶和云等对uv - b的影响。 | | 3. | The main tests and researches are as following : to study the ac flashover characteristic of composite insulator in different icing states by imitating tests in multifunctional artificial climate chamber , and analyze the effect of ice amount and icing water conductivity on flashover voltage , put forward a flashover mechanism by analyzing the icing flashover process . to study the ac flashover characteristic of composite insulator in different altitude and icing states together by imitating tests in multifunctional artificial climate chamber , and mainly analyze the effect of altitude ( air pressure ) and ice amount on flashover voltage , and investigate the flashover mechanism . to investigate the effect of high altitude and icing on the hydrophobicity of composite insulators
本文主要进行了以下试验研究： 1 )在多功能人工气候室里模拟不同覆冰程度下合成绝缘子的交流闪络特性，主要分析覆冰量和覆冰水电导率对闪络电压的影响，并对其覆冰闪络过程进行机理分析； 2 )在多功能人工气候室里模拟不同海拔高度和覆冰程度综合作用下合成绝缘子的交流闪络特性，主要分析海拔高度(即气压)和覆冰量对闪络电压的影响，并进行闪络机理分析； 3 )研究高海拔和覆冰对合成绝缘子憎水性的影响。 | | 4. | The study results show that the minimum ac flashover voltage decreases with the increase of the ice amount accreted on the insulator surface by an exponential law , and the down - trend of the minimum ac flashover voltage will slow gradually with the bridging of the shed of the insulators by icicles , both the average saturated ice amount and the special exponent m of effect of ice amount for different insulators depend on the radius of shed and the air - gaps of the sheds of the insulators , and that the ac ice flashover voltage decrease with the decrease pressure ratio p / p0 ( rise of the altitude ) by power - law for different esdd and icing - states when the altitude is from 4000m to 5500m . the special exponent n , which show the effects of altitude on the flashover voltage , is various with the type of insulator , icing - states and the surface status of iced insulator etc . , and that the minimum ac flashover voltage of iced insulators decreases by power - law with esdd or the freezing water conductivity for different ice amount and atmospheric
研究结果表明：在不同海拔高度和等值盐密esdd下，绝缘子的最低交流冰闪电压均随覆冰量的增加而呈指数规律降低；当覆冰量增加到一定程度后，最低交流冰闪电压随覆冰量增加而降低的趋势趋于饱和；不同绝缘子串的平均饱和覆冰量及闪络电压的覆冰量影响特征指数m均与绝缘子的盘径和伞距等因素有关；在海拔4000 5500m之间，不同等值盐密esdd和覆冰状态下，绝缘子的交流冰闪电压随海拔高度的增加(气压的降低)与p / p0呈乘幂关系降低，气压影响特征指数n与绝缘子类型、覆冰类型、覆冰表面状况等因素有关；当覆冰量和气压一定时，绝缘子的最低冰闪电压均随着等值盐密( esdd )或覆冰水电导率的增加而呈乘幂关系降低，并逐渐趋于饱和。 | | 5. | With regard to the special environment of high altitude and ice , this paper mainly studies the effect of altitude ( air pressure ) , icing states ( ice amount ) and icing water conductivity on the ac flashover characteristic of composite insulators . furthermore , it analyzes the hydrophobicity of composite insulators in these environments
针对高海拔和覆冰地区特殊的环境，本文重点研究海拔高度(即气压) 、覆冰程度及覆冰水电导率等对合成绝缘子交流闪络特性的影响，并且对合成绝缘子在高海拔和覆冰环境下的表面憎水性变化进行分析。 |
- Similar Words：
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