1.
Study On the Effective Attitude of Tian An Te Ecology Adjustment Agent Reducing Soil Heavy Metal Chromium;
天安特生态调节剂对降低土壤重金属铬有效态含量的影响研究
2.
Determination of the Validation of Trace Elements Fe,Cu,Zn,Mn,Pb in Soil by FAAS;
FAAS法测定土壤微量元素Fe、Cu、Zn、Mn、Pb的有效态含量
3.
Evaluation on Available Trace Elements in Cultivated Soil in Liaoning Province
辽宁省耕地有效态微量元素含量评价
4.
CONTENT AND DISTRIBUTION OF AVAILABLE TRACE ELEMENTS IN THE SOILS OF CHONGQING
重庆土壤有效态微量元素的含量与分布
5.
Dynamic Accumulation of the Synthesis and Content Difference of the of Bioactive Constituents in Isatis Indigotica Fort;
菘蓝有效成分合成积累动态与含量差异性研究
6.
Studies on Structure, Accumulation of Effective Components in Scutellaria Amoena C.H.Wright
滇黄芩的结构及其有效成分含量变化动态研究
7.
Effects of Fertilization on Soil Available Heavy Metal Content and Biological Effects in Greenhouse
施肥对大棚土壤有效态重金属含量及生物效应的影响
8.
Content Evaluation on the Available Microelements in Typical Cultivated Brown Soil of Changtu County in Liaoning Province
辽宁省昌图县典型耕地棕壤有效态微量元素含量评价
9.
Relationships Between Soil Humus Composition and Available Microelement Content in Rubber Plantation
橡胶人工林地土壤腐殖质组成与有效态微量元素含量的研究
10.
Effects of Earthworm on Available Pool of Pb, Zn in Soils and Its Mechanism;
蚯蚓对土壤中有效态Pb、Zn含量的影响及其机理研究
11.
Concentration and Spatial Distribution of Bio-available Fraction of Heavy Metals in the Sediments from the Nanhai Lake
南海湖沉积物中生物有效态重金属含量及其空间分布
12.
Dynamic Changes of Available Mn Content of Paddy Soil Derived from Red Earth during Rice Growth in Hunan Province
水稻生育期间红壤性水稻土有效锰含量动态变化研究
13.
Analysis on the contents of effective sulfur and boron in plough layer soil in major parts of Henan province
河南省主要土类耕层有效硫和有效硼含量分析
14.
Determination of available phosphorus content for compound fertilizers
GB/T8573-1988复混肥料中有效磷含量测定
15.
Effect of Light on Active Component of Medicinal Plant
光照对药用植物有效成分含量的影响
16.
Determination of Rutin in Flowers of Sophora japonica L. f. pendula Lound. Arb. Brit.
龙爪槐花中有效成分芦丁的含量测定
17.
Assaying of cichoric acid in introducing plant of Echinacea purpureaa
引种紫锥菊有效成分菊苣酸含量研究
18.
Study on Assaying of Alkane Alcohol in Sugarcane Wax Effective Part
甘蔗烷醇有效部位烷醇含量测定研究