Automatic monitoring network of soil moisture in Jiangsu province is based on the technology of mature soil moisture measurement technology and GPRS wireless transmission network.
江苏省自动土壤水分监测网络基于成熟的土壤水分测量技术和GPRS无线传输网络技术。
The results of experiment indicate that the soil of salt pan in Nanpu saltworks is mature.
实验结果表明:南堡盐场盐田土壤为发育成熟的盐田土壤。
The technique is simple and mature: the technique of the mixing proportion of soil cement and lime soil is very mature.
工艺简单且成熟:水泥土和石灰土的各种配合比工艺非常成熟。
The finite element method is mature in theory, but it is difficult to fix the earth model and the soil parameters, so being difficulty to be practice applied.
有限元分析法在理论上较成熟,但因其存在土体模型和土性参数难确定等困难,难以实际应用。
The results showed that the methods on soil moisture monitoring by remote sensing, which are mainly stood for by improved thermal inertia, CWSI and vegetation index, are becoming mature.
以改进的热惯量法、作物缺水指数法和植被指数法等为主要代表的土壤水分遥感监测方法日臻成熟。
Nitrogen concentration in mature leaves(N_g)and nitrogen concentration in senescing leaves(N_s)increased with increasing soil(organic) matter, total soil nitrogen and soil moisture.
植物叶片N素含量与土壤有机质、土壤N素含量和土壤含水量呈显著正相关;
Forest healthy condition recovered gradually from near-mature to mature, and SOC content and soil respiration rate increased gradually.
近熟林和成熟林时,林分逐渐恢复到较健康、健康状态,土壤有机碳含量和土壤呼吸速率也逐渐增加;
Forest healthy condition recovered gradually from near-mature to mature, and SOC content and soil respiration rate increased gradually.
近熟林和成熟林时,林分逐渐恢复到较健康、健康状态,土壤有机碳含量和土壤呼吸速率也逐渐增加;
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