soil structual unit是什么意思

网络释义

用法例句

Effects of tillage measures on soil structure and organic carbon of surface soil in semi-arid area of the western Loess Plateau;

陇中旱地不同保护性耕作方式表层土壤结构和有机碳含量比较分析

Impacts of soil structure on shear-resistantance of soil under different land uses in Jinyun Mountain of Chongqing City;

重庆缙云山不同土地利用类型土壤结构对土壤抗剪性能的影响

Theory and application of multi-scale and multi-resolution fragmentation method for soil structure evaluation;

多尺度多分辨率破碎方法评价土壤结构的原理及其应用

The research on the surface soil structure,soil anti-erosion and soil anti-scour in the limestone region of karst area in the middle of Guizhou prov- ince shows that arbor forest improve the soil structure and contain important function,the overlay degree of vegetation under the forest has the great influence on the soil structure.

贵州喀斯特地区土壤侵蚀十分严重,已引起广泛关注,通过对黔中喀斯特石灰岩地区表层土壤结构性。

Fractal dimensions of soil aggregates under different environments in the Loess Plateau;

黄土高原不同生境土壤结构体分形维数研究

reduce soil acidity and improve soil texture

减轻土壤酸性和改良土壤结构

A Fractal Study on Soil Structure and Soil Water Movement Model;

土壤结构的分形特征及土壤水分运动模型研究

Quantification of generalized soil structure based on soil three phases

基于土壤三相的广义土壤结构的定量化表达

Soil compaction often makes soil structure destroying and soil degrading.

土壤的压实往往造成土壤结构的破坏和土壤的退化。

Soil structure is brown loam over red/yellow clay with underlying shale.

土壤结构为咖啡色壤土覆盖红/黄黏土，基底为页岩。

The deterioration of soil structure is difficult to remedy.

土壤结构的恶化很难挽回。

Analysis of Soil Structural Properties by Using Image-J Software

运用Image J软件分析土壤结构特征

The Structure Status and Effect of Topsoil in Loess Plateau;

黄土地区表层土壤结构状况与效应研究

The Situation and Effect Factor of Soil Structure in Loess Plateau;

黄土高原土壤结构性状及影响因素分析

The mechnical stability, varies with soil texture and with various phases of soil structure.

机械稳定性随土壤的层理和土壤结构中各相情况而变化。

Study on Characteristics of Super Absorbent Polymer and Its Effect on the Soil s Structure and the Tree s Growth;

土壤保水剂持水特性及对土壤结构和林木生长的影响研究

Study on the Influence of Different Straw-returning Manners on Soil Structure and Characters of Soil Water Evaporation

秸秆不同还田方式对土壤结构及土壤蒸发特性的影响

Reclamation on Organic Matter Content and Structural Properties in Steppe Soil of Northeast Songnen Plain

东北松嫩草原土壤开垦对有机质含量及土壤结构的影响

soil consistence

土壤结持度, 土壤稠性

A soil conditioner;a hair conditioner.

土壤团粒结构促进剂，吹风机

Such soils vary in texture and fertility.

这种土壤的结构和肥沃度差异很大。

Multi-scale spatial structure of heavy metals in Beijing cultivated soils

北京耕作土壤重金属多尺度空间结构

Experimental study of the air entrapment effects on soil structure and infiltration

土壤中空气对土结构和入渗过程的影响