primary soil formation process

用法例句

Study on soil ecological process is helpful to deeply reveal the function of forest ecosystem, and is one of the most challenging fields in all ecological processes of subalpine coniferous forests.

土壤生态过程是川西亚高山针叶林生态系统过程研究中最具挑战性的研究领域 ,也是森林生态系统功能和过程研究中不可或缺的研究重点。

elementary pedogenetic process

要素的土壤形成过程

The Development of Soil Surface Crust and the Relationship between Soil Crust Development and Rainfall Splash Erosion;

表土结皮形成过程特征以及与土壤溅蚀的关系

The Research of CO_2 Sequestration in the Process of Pedogenic Carbonates Formation and turnover in Desert grassland

荒漠草原土壤次生碳酸盐形成和周转过程中固存CO_2的研究

Effects of soil moisture regime on greenhouse tomato yield and its formation under drip irrigation

温室滴灌条件下土壤水分亏缺对番茄产量及其形成过程的影响

Fractal Dimension Characteristics of Soil Particles in Oasis Desert Ecotone in Southern Edge of Junggar Basin

准噶尔盆地南缘绿洲-沙漠过渡带“肥岛”形成过程中土壤颗粒的分形研究

The process by which soils are depleted of bases and become acidic.

土壤灰化作用土壤的碱被减少而变成酸性的过程

The Study on the Changing of Micro-Morphological Characters in the Process of Erosion Soil in Slope;

坡面土壤侵蚀过程中微形态特征变化研究

Fractal dimension characteristic of soil particles during the grassland reclamation and protection

草地开发与保护过程中土壤颗粒分形特征

Changes of Soil Environment and Its Effects on Crop Productivity in Desertification Process of Sandy Farmlands

沙漠化过程中沙质旱作农田土壤环境的变化及其对生产力形成的影响

No wastewater release in manufacture procedure, remaining and soil assimilate after degradation, no second pollution formed.

产品在生产过程中，无污水排出，降解后，残余物质与土壤同化，不会形成二次污染。

Soil Biophysical Processes Involved in Decomposition of Rice Straw Incorporated in Upland Soils under Wetting and Drying Cycles for Stabilization of Soil Carbon Pools and Soil Structure;

干湿交替强度对旱地土壤结构形成及水稻秸秆分解过程的相互作用的影响

To cause(soil)to form lumps or masses.

凝聚使（土壤）形成块或团

Dissimilatory Nitrate Reduction to Ammonium in Submerged Soils;

淹水土壤中硝态氮异化还原成铵过程的研究

Study Progresses and Prospect on The Ecological Characteristics of Soil-inhabiting Microorganism in Soil Forming Process of Aeolian Sand Soil.

风沙土成土演变过程中土壤微生物生物学特性研究进展与展望

Fractal characteristics of soil particle composition for typical types of soil profile on Loess Plateau

黄土高原典型土壤剖面土壤颗粒组成分形特征

Effects of Rare Earth on Formation of Cement Clinkers

添加稀土对水泥熟料形成过程的影响

The Response of Soil Phosphorus Composition Hill Area in Loess Plateau to Vegetation Restoration;

黄土高原丘陵区土壤磷素及其组成对植被恢复过程的响应

Fractions and Transformation of Phosphorous in Upland Red Soil and Paddy Soil in Subtropics of Central China;

华中亚热带红壤与水稻土磷素的形态与转化过程