soil formation的例句大全

The main content in T value research including soil formation rate, soil nutrient loss, off site sediment damage, relationship between soil loss and soil productivity, and gully prevention is discussed in details.

对T值研究的主要内容如成土速度、土壤养分流失、泥沙淤积损失、土壤流失与土地生产力的关系、保护沟道侵蚀的重要性等做了详述。

Vegetation restoration could speed up the process of soil formation and raise the infiltration rate of soil.

人工造林可加速土壤层的形成进程，提高土壤的入渗率，如香樟-羊蹄甲基混交林，土壤层稳渗率为4.72mm.min-1，而母质层仅为0.16mm。

To be sown to winter crops sustained losses that far exceeded the rate of new soil formation.

留作播种冬季作物白地所经受的土壤流失远远超过土壤生成的速率。

Sand pile is more suitable in peat soil formation disposal.

砂桩挤密法更适用于草炭土路基处理。

regionalized soil formation features and their application in basic soil classification and soil quality assessment

区域性土壤形成特征及其在土壤基层分类和土壤质量评价中的应用

The chemical properties of humic substances of soils in loessial area in relation to soil formation conditions

黄土区土壤腐殖物质的化学性质及其与成土条件的关系

Study of the Moisture Migration during Methane Hydrate Formation in Gritty Soil by CT Scan

利用CT扫描对粗砂土中甲烷水合物形成过程中水分迁移特征的分析

Study on correlation between formation of cotton VA mycorrhiza and soil chitinase activity

棉花VA菌根的形成与土壤几丁质酶活相关性的研究

The field source is the material base of light hydrocarbon remigration; the field effect, which is effected by the solubility of formation water and country rock property, is the interaction of light hydrocarbons and soil substrate.

场源是轻烃进行运移的物质基础，场作用则是轻烃与环境介质的各种反应，主要受地层水溶解度和围岩性质的影响。

This paper discusses the measurement of the content of Zinc simultaneously by complex formation titration of Zinc and spare soil.

本文将氧化还原滴定与配位滴定相结合，对铬、锆、铝多金属鞣剂中铬、锆、铝含量的连续测定进行了探讨。

Cumulative of underlayer soil temperature ≥ 10 ℃ is the key factor for the callus formation and induce root primordium.

愈伤组织形成，诱发根原始体阶段，下切口深处的土壤≥10℃的积温是主导因子。

Formation and conversion of soil dew is close relation with evaporation of surface soil.

而土壤凝结水的形成与转化又与表土蒸发之间存在着十分密切的关系。

Effects of Potassium in the Different Soil Types on Material Formation and Quality Relations of the Strong Gluten Flour Wheat

不同土壤钾素对强筋小麦物质形成和品质关系的影响

Imposed on the working face of the soil compartment pressure is greater than the formation water and earth pressure shield excavation will result in surface soil excavation in front of uplift, but it is not the overall heave. 2.

施加于掌子面的土舱压力若大于地层水土压力，盾构开挖会导致开挖面前的地表土体隆起，但隆起量总体来说不大。

The formation of foot nodule and activity of nitrogen fixation is related with soil conditions and host-plant characters.

根瘤的形成和固氮活性与土壤条件和寄主特性密切相关。

The soil polysaccharides which can be produced by slime-forming bacteria play a important role in the formation of soil aggregates.

多糖是土壤中重要的胶结物质，对土壤颗粒的团聚起到十分重要的作用，而荚膜细菌能产生荚膜多糖。

Common nature phenomenon of the formation of snowflakes, crystal film growth, lightning and soil colloid aggregation are particle aggregation process which is a rando nonlinear one.

粒子凝聚是自然界常见现象，雪花的形成、晶体薄膜的生长、闪电的产生、土壤胶体凝聚等都是粒子凝聚过程。

Soil Aggregate Formation and Stability as Effected by Root Growth of Ryegrass

冰草根系生长发育对土壤团聚体形成和稳定性的影响

Formation and distribution laws of the dark loessial soil in the Loess Plateau

黄土侵蚀地区黑垆土的形成、分布和利用

Analysis on formation conditions and genetic mechanism of dilative soil landslides

膨胀土类滑坡形成条件与成因机制分析