soil depth是什么意思

网络释义

用法例句

The effect of hillside works to the change in soil hardness and soil thickness.;

坡面治理工程对土壤硬度和土壤厚度影响的研究

Study on the relationship between soil thickness and vegetation type on degraded land in Mountain Taihang;

太行山荒废地土壤厚度与植被类型关系的研究

Study on the Relation of Soil Thickness Spatial Distribution and Grassland Degradation Based on 3S

基于3S草原土壤厚度空间分布与草原退化程度关系的研究

The effects of soil depth and particle sizes on photodegradation of polycyclic aromatic hydrocarbons(PAHs) under UV irradiation were studied.

研究紫外照射条件下,土壤厚度对多环芳烃苯并[a]芘、芘光降解的影响及其动力学变化,以及土壤粒径对多环芳烃苯并[a]芘、芘和菲的光解的影响。

The purpose of this study was to analyze the effects of soil depth on vegetation cover and above ground biomass of natural grasses protected from grazing in the east part of Inner Mongolia through field survey.

土壤厚度是土壤肥力存在和植物生长的重要物质基础。

In the interest of shortcut soil depth survey,the research was carried out with penetration method,that is penetrating a steel drill of 1.

土壤厚度是土壤退化及土地生产力水平评价的一个重要指标。

Inversion of lunar regolith layer thickness using optical data and microwave emission simulation;

光学观测与微波辐射模拟对月壤厚度的反演

Inversion of soil moisture using bi-temporal ASAR images;

基于双时相ASAR影像的土壤湿度反演研究

Statistics of the average distance of polarization index derived from data of space-borne microwave remote sensing and soil moisture mapping;

星载微波辐射遥感的极化指数距平统计与土壤湿度分布

Analysis on the temporal and spatial feature of soil moisture variation of He nan Province in recent 20 years;

河南省近20年土壤湿度的时空变化特征分析

Effect of Addition of TiO_2 and the Thickness of Surface Soil on Photodegradation of Carbendazim Therein

表层土添加TiO_2与土壤厚度对多菌灵光解的影响

Study on the Relation of Soil Thickness Spatial Distribution and Grassland Degradation Based on 3S

基于3S草原土壤厚度空间分布与草原退化程度关系的研究

Effects of soil thickness on spatiotemporal pattern of soil moisture in catchment level

小流域土层厚度对土壤水分时空格局的影响

Proper frequency and amplitude for different soil and layer depth.

适宜的振幅、动频率,适合不同土壤和铺层厚度。

Influence of dry sand bed thickness on soil moisture evaporation in mobile dune;

流动沙丘干沙层厚度对土壤水分蒸发的影响

Effects of the Thickness and Grain Size of Gravel Mulch on Soil Moisture Evaporation

砂石覆盖厚度和粒径对土壤蒸发的影响

The responses of seed germination and seedling emergence of Pinus tabulaeformis Carr.to soil water content and covering depth

土壤水分和覆土厚度对油松种子萌发和幼苗出土的影响

soil consistence

土壤结持度, 土壤稠性

Gravely soil with clay-limestone subsoil.

以黏土与石灰岩为基土上覆厚实土壤层。

pipe concrete coating thickness

管子混凝土加重层厚度

Making inheritor became a system in Song dynasty, the thick idea of ancestry and family was the base, and the increasing lawsuit of making inheritor was the main promoted factor.

立嗣于宋代形成制度 ,浓厚的宗法家族观念是其土壤 ,日益增多的立嗣之讼是其主要促成因素。

Thickness and Material of Covering Soil on Land Reclamation

土地复垦的覆土厚度及覆土基质确定

Measure sediment temperature at intervals of 5 m by inserting the soil thermometer into the sediment.

沿样条每隔5米用土壤温度计量度土壤温度。

ionizing radiation soil moisture meter

电离辐射土壤湿度计

effect of degree of base saturatio

土壤盐基饱和度效应

soil permeability meter

土壤透水透气度测定仪

Amounts of moisture in soil vary greatly.

土壤中湿度变化很大。

Temperature and depth's dependences on N_2O emission in the cultivated layer soil

耕层土壤N_2O排放与温度及土壤深度依变性