effect of soil freezing的意思|示意
土壤冻结效应
effect of soil freezing的网络常见释义
冻土效应 定义 中文名称： 冻土效应 英文名称： effect of soil freezing 定义： 土壤冰冻后，在其解冻后的最初1─2周内，二氧化碳和氨态氮释放量增多的现象。 应用学科： 土壤学（一级学科）；土壤生物与土壤生物化学（二级学科）
effect of soil freezing相关例句
In order to study the effect of the soil freezing point on the calculation of frozen wall thickness, some models of the artificial ground freezing temperature field were established.
为了研究土层冻结温度对冻结壁厚度计算的影响，构建了考虑土层实际冻结温度的人工冻结温度场模型。
The above results show that, the effect of alternative freezing and thawing has a great influence on the soil organic matter, soil nitrogen, soil potassium and some soil enzymes.
上述研究结果说明，冻融交替作用对黑土土壤有机质、氮钾和酶活性产生重要影响。
The effect of alternative freezing and thawing can enhances the activities of some soil enzymes greatly, such as phosphatase, nitrate reductase and nitrite reductase.
冻融交替作用明显地增强土壤中磷酸酶、硝酸还原酶和亚硝酸还原酶的活性。
The experiments results show that the effect of alternative freezing and thawing has a great influence on the organic matter, nitrogen nutrition, potassium nutrition and soil enzyme activities.
研究结果表明，冻融交替作用对黑土有机质、氮钾及酶活性产生重要的影响。
The control method of the ground freezing effect to the surrounding soil is also discussed in the paper. At the same time, the distribution and variation law of temperature, stress and...
同时，现场实测所得温度、应力、位移场的分布与变化规律，对于今后冻结工程具有重要的指导意义。
Resistance to freezing-thawing effect of solidified soil was influenced by the dosage of soil stabilizer. However, enough curing period was a key factor for it.
固化剂掺量会影响固化盐渍土的抗冻性能，但足够长的养生期是提高固化盐渍土的抗冻融性能的关键性因素。