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- organic materials in soil 土壤有机质
- Estimation on Sampling and Analytical Quality in Geochemical Survey for Organic Materials in Soils with Robust ANOVA 用稳健方差分析评估地球化学调查土壤中有机质的采样质量和分析质量
- Shi Y,Zhang L,Lu C Y et al.Decomposition Process of organic carbon of different organic materials in meadow brown soil[J].Ecol.Environ.,2003,12(1):56-58. [8]史奕;张璐;鲁彩艳;等.;不同有机物料在潮棕壤中有机碳分解进程[J]
- In the acidic conditions, decomposition of organic material in the soil is slow. 在酸性环境下，有机物质的沉积作用是缓慢的。
- The results of this study indicated that geosynthetics are useful and effective materials in Soil and Water Conservation Engineering. 亦即探讨范畴内之水土保持工程，可全面予以改善。
- By using different organic materials, people have light emission of different colors, low molecular weight materials become the "star" materials in organic electro-luminescent. 人们用不同结构的有机材料制备了不同发光颜色的电致发光显示器件。 有机小分子材料具有结构确定、易修饰处理、发光颜色可调以及制膜技术成熟等优点,一举成为电致发光器件中材料“明星”。
- This article studied the convection and diffusion of polluted materials in soil using convection and diffusion equation considering the effect of percolation. 采用对流扩散方程并且考虑渗流作用的影响,研究了缓流水体底泥污染物对周围土层的影响。
- This paper presents the results of preliminary researches on types, origin and thermal maturation anomalies of organic materials in the largest paleokarst uranium deposit of China. 华南某层控铀矿床中有机质可分为原生沉积型、热液变质型和运移型三种类型,其母质类型为腐泥-腐殖型,主要来源于海相微体生物、藻类及少量源于陆相高等植物。
- Breakdown or decay of organic materials. 腐烂; 分解指有机物的分解或腐败
- I have ordered more materials in line with what we decided yesterday. 根据我们昨天的决定，我已多订购了一些材料。
- Amounts of moisture in soil vary greatly. 土壤中湿度变化很大。
- The seed may grow if you plant it in soil. 如果你把这种子种在土里,它可能会生长。
- I have no enough material in hand at present. 目前我手头没有足够的资料。
- Their role in soil has not been defined adequately. 它们在土壤中的作用还未充分肯定。
- A plant that thrives in soil rich in lime. 钙生植物生长于富含石灰质土壤中的植物
- "Different organic materials in the soil reradiate the sun's heat at different rates" (Lori Oliwenstein) “土壤中的各种有机材料以不同的速度对太阳光的热量进行再辐射”(洛里·奥利文斯坦)
- NPS models application in soil erosion simulating. 非点源污染模型在土壤侵蚀模拟中的应用及发展动态
- The material in which something is wrapped. 包装材料包装物品所用之材料
- Most herbicides were degraded and run off in soil. 大部分除草剂在土壤环境中被降解或流失。
- Uncharged soluble organic materials can not carry a current. 不带电荷的可溶有机物不能传导电流。
