年平均日较差也显示了较强的下降趋势。
The yearly averaged temperature range also displays significant declining trends in most parts of China.
且人工雨林内温、湿度日较差最小，对风的消弱最强。
The daily rang of temperature and humidity were reduced, and the wind velocity was weakened.
影响糖份累积的关键气象因子主要是光温积和气温日较差。
The key factors of sugar accumulation are of main light temperature accumulation and daily range of temperature.
覆盖处理后土壤温度年变化较对照平稳，其各土层的温度日较差较小。
The annual variation of soil temperature under mulching changed more smoothly than that of the control (CK), so the differences among the soil layers were small.
沙丘表面日最高温出现在顶部，日最低温和日较差最大值出现在迎风坡。
The daily maximum surface temperature appears on the coping of the sand dune, the minimum temperature and the greatest diurnal temperature range appear on the windward slop.
月平均的日较差沿着海拔高度变化呈“U”字形，中海拔月平均日较差值最低。
The diurnal range of temperature indicated a U-shaped pattern along the altitudinal gradient, with a lowest value at the middle elevations (about 1600 m).
鸭梨果实生长速度和品质形成与热量条件、水分条件、温度日较差等气象条件关系密切。
The fruit growth rate and quality fo ya pear have close relations with weather conditions such as temperature, water and temperature difference between day and night etc.
在结构温度作用计算中需气象参数作为其边界条件，主要有日照辐射、气温日较差、风速这三个参数。
The meteorological parameters, such as solar radiation, temperature difference and wind velocity are boundary conditions in temperature effect analysis of structures.
分析了兰州1932～ 2 0 0 2年年平均气温、年平均最高和最低气温及年平均气温日较差的气候变化特征。
The long-term variation characteristics of annual mean air temperature, annual mean maximum and minimum air temperature and mean daily range from 1932 to 2002 in Lanzhou are analyzed.
形成这种品质特征的主要原因是丘陵区独特的气候条件：生长期充足的日照、较为丰富的降水量和夏季较大的气温日较差。
The climatic conditions contributing to this high quality are enough sunlight in growing period abundant rainfall and higher daily temperature variation in summer.
完全相关系数法分析表明，气温日较差和平均风速的减小与蒸发皿蒸发量的减少具有最显著的相关性，是蒸发皿蒸发量减少的影响因子。
And decreases in diurnal temperature range and wind speed were found to be the main influencing factors leading to the decrease of pan evaporation.
完全相关系数法分析表明，气温日较差和平均风速的减小与蒸发皿蒸发量的减少具有最显著的相关性，是蒸发皿蒸发量减少的影响因子。
And decreases in diurnal temperature range and wind speed were found to be the main influencing factors leading to the decrease of pan evaporation.
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