temperature variation的例句大全

Experiment the Variation of Air Supply Parameters on the Temperature in the Air conditioning Train

送风参数对车厢内温度影响的试验研究

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Based on the two high frequency miniature non-metallic PTCs, this paper investigated the variation of the lowest no-load temperature of the cold head and co-axial conduction heat lossed with the temperature of the warm end respectively.

本文针对所设计的两台高频微型同轴非金属脉冲管制冷机，实验研究了制冷机冷端无负荷最低温度和轴向导热损失随热端温度的变化规律。

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Battery Group of HEV has its own characteristics when they work: large interval of the temperature, the interval of temperature can reach 60 degrees Celsius; charge and discharge frequently and the large variation of current.

HEV动力电池组工作有自身的特点：温度间距大，温度间距能达到60摄氏度；充放电频繁且变化大。

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As an example, the variation of the temperature and heat loss of the air in the fire room are calculated.

计算了慢速、中速、快速、超快速四种火灾增长速率下，受火室气相温度及烟气热损失随时间的变化。

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Based on the data of monthly mean air temperature, maximum and minimum air temperature, precipitation in 1954~ 2000, analyzed the climatic variation and its characteristics in Shache in recent 47 years.

利用莎车1954～2000年的月平均气温、平均最高最低气温、降水等资料，对莎车县近47a的气候变化做了较为全面的分析。

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In this paper, the effect of earth temperature gradient on moisture movement in expansive soil and the relationship between the magnitude of expansion and shrinkage deformations and the variation of water content in the soil are investigated for some areas with the expansive soil in China.

本文研究了我国一部分膨胀土地区地温梯度对膨胀土水分迁移的影响和土的胀缩变形幅度与水分交化间的关系。

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The article systematically analyzes microstructure variation of magnesium metallurgy pot at high temperature and points out that oxidative cracks of the pot are caused by the microstructure variation.

系统地分析了还原罐在高温状态下微观组织的变化过程。分析表明，还原罐的裂纹是由微观组织变化引起的。

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Study on Spatial-Temporal Variation Characteristics of Winter Temperature in Guangdong Province

广东冬季气温时空变化特征

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The Spatiotemporal Variation Analysis of Air Temperature in Heilongjiang Province during 1997-2006

近10年黑龙江省气温的时空变异分析

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Variation of Diurnal Temperature Range in China in the Past 50 Years

近50年中国气温日较差的变化趋势分析

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For different Rayleigh number and temperature difference ratio, the overall heat transfer rates and the portion of radiation present different variation patterns.

不同Rayleigh数和温差比下，空腔的总换热率及辐射所占份额均呈现不同的变化规律。

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Seasonal stable snow cover has significant influence on the temperature regime of frozen ground and the variation in the active layer.

季节性稳定积雪对冻土的温度状况和活动层的变化有重要影响。

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Penman formula was used to calculate the evapotranspiration in the upper valley of the Huanghe river since 1980.The variation tendency of some climatic factors, such as evapotranspiration, sunshine duration, air temperature, air saturation deficit and etc, were analysed.

利用彭曼公式计算80年代以来黄河上游流域蒸散量，分析了该地区蒸散量、日照时数、气温、空气饱和差等气候因子的变化趋势，并着重研究了诸因子对蒸散量的影响。

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The results showed that the spatial variation of temperature declined with the sequence of up level, middle level and under level. The average temperature of each level was 73,69.7 and 55.4 ℃ respectively.

结果表明，准好氧填埋场中温度分布规律为上层>中层>下层，平均温度分别为73,69.7和55.4℃；

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Two methods were adopted to calculate the threshold temperature and effective temperature sum, and coefficient of variation was used in tests.

对试验结果采用了2种方法计算发育起点温度和有效积温，并用变异系数进行检验。

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The influence of daily and annual variation of the surface temperature on near-surface temperature survey

长春地区地表温度日变、年变对地温测量的影响

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In the high temperature zone, the variation gradient of measured values for concentration field of gas compositions is greater than that of calculated ones.

在高温区，煤气组分浓度场实验值的变化梯度大于计算值。

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Temporal and spatial variation and forecast of soil temperature in maize fields

玉米田地温的时空变化特征及其预报

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Forced by observed water temperature and light intensity the paper simulates the temporal and spatial variation of every state variable.

模型将氮、磷及与其相关的浮游植物、浮游动物作为状态变量，以海水温度和光强作为外强迫，模拟了胶州湾海域夏季各状态变量的时空分布。

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Experimental Study on Variation of Interfacial Tension Coefficient of Crude Oil with Temperature

原油界面张力系数与温度关系的实验研究

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