1.
Study on the Reduction of Key Toxicants in Mainstream Cigarette Smoke by Bioactive Materials at Filter Level;
利用生物活性材料降低卷烟主流烟气关键有害成分含量的研究
2.
Content Determination of Magnesia,Sulfur Anhydride and Alkali in Cement
水泥中有害成分氧化镁、三氧化硫及碱含量的检测控制要点
3.
Measurement of Harmful Gas and Performance Analysis of Tin Bath
锡槽内有害气体含量的测定及工况分析
4.
Contains large amounts of allicin and sulphur, both of which are beneficial to health.
含大量蒜素、化物等对人体有益的成分。
5.
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
6.
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
7.
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
8.
Determination of Coptis teeta's active compounds in genuine producing area by HPLC
HPLC测定道地产区云黄连有效成分含量
9.
Quantitative analysis of active constituents of Radix scutellariae of different sources
不同产地黄芩中的有效成份含量分析
10.
Comparison of the Content of Main Effective Constituents among Different Parts of Eucommiae ulmoides
杜仲不同部位主要有效成分含量比较
11.
Studies on the Chemical Constituents and the Content Assaying of Active Components from Hovenia Acerba Lindl;
枳椇子的化学成分研究及有效成分的含量测定
12.
Trace-analysis of Contaminant in Chinese Herb Extract;
中药提取物中几种微量有害成分的分析
13.
Effects of Potassium Application Rate on Effective Components Content in Glehnia littoralis Roots
施钾量对北沙参根有效成分含量变化的影响
14.
The Comparison of Contents of Effective Components and Yields of Glycyrrhiza uralensis Fisch. from Different Origin
不同来源乌拉尔甘草产量和有效成分含量比较
15.
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
16.
Extraction Separation and Determination of Useful Ingredients from Indigowoad Root;
板蓝根有效成分的提取分离及含量测定
17.
The Extraction and Content Analysis of Effective Components in Lycoris Radiate Herb.;
石蒜中加兰他敏等有效成分的提取及含量分析
18.
Effect of water stress on content of active constituents in Erigeron breviscaps
土壤水分胁迫对短葶飞蓬有效成分含量的影响