1.
Study on Soil Element Background Values of Dahurian Larch Forest;
兴安落叶松林土壤元素背景值的研究
2.
ANALYSIS OF FACTORS AFFECTING SOIL BACKGROUND CONTENTS OF METAL ELEMENTS IN BEIJING AREA
影响北京地区土壤元素背景值的因素分析
3.
Study on Available Contents and Influencing Factors of Soil Elements In Jiyang County
济阳县土壤元素有效量及其影响因素研究
4.
Element Contents in Soil from the Region of Zunyi and Measures of Preventing and Controlling Carcinogenic Superscalar Elements
遵义地区土壤元素含量与超标致癌元素的防治措施
5.
Principles and Methods of the Analysis of Background Values of Elements in Soils in Beijing Area
北京地区土壤元素背景值处理原则和方法
6.
Simultaneous Determination of 10 kinds of rare earth elements in soil By ICP-MS
ICP-MS同时测定土壤中10种稀土元素
7.
An Investigation on the Laser Induced Breakdown Spectroscopy of the Metal Element in Soil;
土壤中重金属元素的LIBS实验研究
8.
Studied on the Inorganic Elements of Root Soil of Wild Ginseng
野山参根区土壤无机元素的测试研究
9.
Effects of Carambola (Averrhoa carambola) Plantation on Heavy Metal Content in Soil and Heavy Mental Accumulation in Fruits
杨桃对土壤重金属元素的吸收与富集
10.
Spatial Variability of Tobacco Soil pH and Middle-Elements
植烟土壤pH和中量元素空间变异研究
11.
Biological Mobility of Cr from Soil to Chinese Herbal Medicines
土壤中铬元素在中草药中的生物迁移
12.
RESPONSES OF REGIONAL SOIL QUALITY TO LAND USE CHANGES--A CASE OF N ELEMENT;
区域土壤质量对土地利用变化响应研究——以土壤氮元素为例
13.
Eco-Economic Modle of Soil Biological Characteristics and Microelement Content in the Loess Hilly Gully Region
黄土高原生态经济建设模式土壤生物学特性与土壤微量元素含量
14.
The Analysis of the Speciation of Soil Nutrient Elements in Different Land Uses;
不同土地利用下土壤营养元素形态的研究
15.
Characteristics of migration and accumulation of rare earth elements in the rock-soil-navel orange system
岩石-土壤-脐橙系统中稀土元素迁聚特征
16.
Fertilizers enhance the natural fertility of the soil or replace the chemical elements taken from the soil by previous crops.
肥料能提高土壤的肥力,或补充土壤中被以前作物吸收的化学元素。
17.
Soil trace element geochemistry indicates that the area is an organic carbon and bromine negative anomaly area.
土壤微量元素地球化学表征为有机碳含量、元素负异常区。
18.
Effects of Soil Mineral Elements on Leaf Mineral Elementsof Red Fuji Apple
土壤矿质元素对红富士苹果叶片矿质元素影响的研究