文章详细信息 关键词： 土壤呼吸;;动态变化;;土壤温度;;土壤含水率;;春玉米 [gap=941]Keywords: soil respiration;dynamic changes;soil temperature;soil water content;spring maize
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control of soil temperature 土壤温度第
soil temperature regime [土壤] 土壤温度状况 ; 土壤湿度状况
effect of soil temperature raising 地温上升效果
soil temperature gradient [土壤] 土壤温度梯度
soil temperature meter 土壤温度计
soil temperature effect 土壤温度效应
Soil temperature classes 土壤温度级别
soil temperature overturn 土温逆转
Soil temperature regimes 土壤温度状况
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。
参考来源 - 辽沈Ⅰ型日光温室地温日变化规律及其谐波模拟验证Autocorrelation function of soil surface height, soil temperature and soil texture are three main kinds of priori knowledge hypothesis in microwave remote sensing. Based on BSM, using ANN as inversion tool, the influence of these three hypotheses is gained.
土壤表面高度相关函数的形式、土壤物理温度和土壤成分是微波遥感中最重要的三类先验知识,论文基于BSM模型,以ANN为反演工具,定量研究这三类先验知识对土壤湿度遥感反演的影响,指出了结合先验知识进行遥感反演的方法是可行的。
参考来源 - 基于双谱散射模型的裸土壤湿度微波遥感反演研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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 regular patterns of soil temperature changes with the time and lo-cations are analysed.
分析了土温随时间、空间而变化的规律。
The results indicated that the adsorption of Acetochlor was different in different soil temperature.
结果表明，在土壤不同温度条件下，土壤吸附乙草胺差异明显。
Experts say warm days, cool nights and a medium soil temperature are the best conditions for growing carrots that taste great.
VOA: special.2009.02.24
Tubers will not form if the soil temperature reaches twenty-seven degrees.
VOA: special.2009.03.10
It also limits temperature changes in the soil.
VOA: special.2009.06.30
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