soil profile是什么意思

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用法例句

Variation of soil compactness in 3 kinds of farmland soil profile in south Loess Plateau;

黄土高原南部3种农田土壤剖面坚实度的变化规律

Distribution characteristics of nitrogen and phosphorus in agricultural soil profiles under different landuse;

不同土地利用类型下氮、磷在土壤剖面中的分布特征

Contents of available microelements in soil profiles of citrus orchards with red soil in Guangxi;

广西红壤柑桔园土壤剖面有效微量元素含量研究

Seasonal dynamics of carbon,nitrogen and phosphorous in soil profiles from an inland salt marsh;

本文以向海湿地为例探讨了内陆盐沼湿地土壤剖面中碳氮磷等生源要素的季节动态变化特征及其影响因素。

6m loess section of Weinan, Shanxi Province of China.

６ｍ黄土剖面做了２３５个样品有机碳（ＴＯＣ）、有机硫（ＴＯＳ）及岩石有机质快速评价仪（Ｒｏｃｋ－ｅｖａｌ）热解分析。

To collect five Simao soil samples from different deep soil cross-sections and from soil sections in which predatory fungi can be isolated and identified.

采集思茅五个土壤剖面不同深层的土样 ,采集茶园、桔子园和剖面附近的表土 ,从中分离和鉴定捕食线虫真菌 ,统计检出率 ,结果是 :有枯枝落叶层和较厚腐殖质的土壤剖面 ,捕食线虫真菌分布较深 ,10 0cm深层土中仍有分布 ,比 10 0cm更深层土中无分布 ;弯孢节丛孢 (Arthrobotrysmusiformis)、少孢节丛孢少孢变种 (A 。

Influence of Soil Particle Composition on Soil Moisture in Loess Profiles

黄土剖面土壤颗粒组成对土壤含水量的影响

PERMEABILITY AND ORIGIN OF S_1-L_4 SOIL LAYERS IN CHANGWU LOESS SECTION IN SHAANXI

陕西长武黄土剖面S_1—L_4土层入渗率与成因

In the podzol profile the coefficients reflected the marked horizon differentiation.

对灰化土剖面，系数反映了明显的层位分异。

DISCOVERY OF OPAL IN THE LUOCHUAN LOESS PROFILE AND ITS SIGNIFICANCE

洛川黄土剖面中蛋白石的发现及其意义

Analysis of Salt Dynamic Characters in Saline-sodic Soil Sections

苏打盐渍土剖面盐分动态变化特征分析

The elemental carbon records of the last 150ka in the Weinan Loess Section;

近十五万年以来渭南黄土剖面的元素碳记录

Morphological Characteristics of Iron and Manganese in Paddy Soil Profiles in Chongqing;

重庆水稻土剖面胶膜中铁锰形态特征研究

a layer in a soil profile.

土壤的剖面中的一层。

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

a vertical section of soil from the ground surface to the parent rock.

从地表到母岩的土壤的纵剖面。

Physical and Chemical Properties of the Soil in Greenhouses in Central Gansu

甘肃中部日光温室土壤剖面理化特征

Dissipation increased with soil temperature and decreased with increasing depth in the soil profile.

消散随土温增加，随土壤剖面变深而减少。

Water Content on the Soil Profile in Apple Orchard with Stone Mulch in the Highland Region of the Loess Plateau

黄土沟壑区砂石覆盖果园土壤剖面水分分布

In-situ measurement of N_2O concentration from profile of loess soil

黄土性土壤剖面不同层次N_2O浓度的原位监测

The results showed that the REEs contents in the C horizon the soils were the highest,but Ce was relatively concentrated in A horizon.

结果表明 ,土壤剖面层的底土层含量最高 ,但表土层铈相对富集 .

THE OLDEST EOLIAN LOESS DEPOSITION IN LONGXI BASIN-YANDONGGOU PROFILE IN LANZHOU

陇西盆地最老的风成黄土沉积——兰州烟洞沟剖面

THERMOLUMINESCENCE (TL) AGE OF MALAN LOESS (IV) --AN INVESTIGATION OF THE ZHAITANG PROFILE

马兰黄土的热释光年龄(Ⅳ)——斋堂剖面的研究

The Soil-forming Mode and Paleoclimatic Changes of Pengyang Loess Section;

从彭阳剖面看黄土成壤模式及气候变化