The climatic conditions contributing to this high quality are enough sunlight in growing period abundant rainfall and higher daily temperature variation in summer.
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。
With the increase of soil depth, daily variation amplitude of soil temperature decreases.
随着土壤深度的增加，地温日变幅逐渐减小。
The daily variation of CH4 emission in late rice paddy field was basically consistent with the daily variation of air temperature.
结果稻田ch 4排放通量的日变化与气温日变化基本一致。
A method for forecasting daily gas load based on air temperature variation, namely temperature difference coefficient method is put forward, and the satisfactory forecasting result is acquired.
提出了基于气温变化的燃气日负荷预测方法——温差系数法，取得了较好的预测效果。
The daily variation of the exposure was under influences of temperature and humidity.
暴露量具有显著的日波动特征，主要受温度和湿度影响。
The daily variation in properties of the Earth, such as the temperature or the local geomagnetic field, or the daily change in sunlight.
地球各种特征每天的变化，如温度、局部地磁场每天的变化、以及阳光每天的变化。
From experiments and analysis show that the daily periodic variation of temperature is one of the main reasons causing the daily periodic variation of phreatic water table.
通过实验和分析证实，温度的日变化是引起浅层地下水位日变化的主要原因之一。
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.
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。
From experiments and analysis show that the daily periodic variation of temperature is one of the main reasons causing the daily periodic variation of phreatic water ta...
通过实验和分析证实，温度的日变化是引起浅层地下水位日变化的主要原因之一。
For different soil depths, the amplitude of temperature daily variation can be approximated as an exponential function of the depth.
一日内地温变幅与深度关系可拟合成指数函数。
For different soil depths, the amplitude of temperature daily variation can be approximated as an exponential function of the depth.
一日内地温变幅与深度关系可拟合成指数函数。
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