1.
Titanatrane Catalysts for Syndiotactic Polystyrene;
茂基杂氮钛三环类间规聚苯乙烯催化剂的研究
2.
Cyclopropane rings are included within larger systems, such as triterpenes.
三元环包含在较大的环系统中，像三萜类中。
3.
Clasps were classified traditionally into the following three types: cricumferentialclasp, bar clasp and wrought clasp.
传统分类法根据卡环与一、二、三类观测线的关系将卡环分成三型。
4.
The Boundedness and Limit Cycle for a Class of Cubic Kolmogorov Type System;
一类三次Kolmogorov型系统的有界性及极限环
5.
SOME RINGS OF GENERALIZED POWER SERIES AND THEIR K_0 GROUPS
三类广义幂级数环及其K_0群(英文)
6.
Current Research Progress of Cucurbitacins
葫芦素类四环三萜化合物的研究进展
7.
Research of Ursolic Acid and Similar Pentacyclic Triterpenoid
熊果酸及五环三萜同类物的研究进展
8.
Environmental Friendly Flame Retardants-Melamine and Its Salts
环境友好型阻燃剂——三聚氰胺及其盐类
9.
Synthesis of Diheterocyclic Compounds on 1,3,4-Oxadiazole and 1,2,4-Triazole
1,3,4-噁二唑并1,2,4-三唑类双杂环的合成
10.
The Synthesis of Heterocyclic Derivatives Containing 1,2,4-triazole or Benzotriazole;
新型含1，2，4-三唑及苯并三唑类杂环衍生物的合成
11.
Research of the Human Activity Impact on Hydrodynamic Environment in Pearl River Delta;
人类活动对珠江三角洲水动力环境影响研究
12.
Synthesis of Three Series of Rosinyl Derivatives Containing Heterocycle and Study on the Products' Property;
三类松香基杂环衍生物的合成及其性能研究
13.
Research on the New Methods for the Determination of Three Phenolic Environmental Hormones;
三种酚类环境激素物质的检测新方法的研究
14.
Study on Environmental Evolvement and Human Society Response in Yangtsze Delta;
长江三角洲地区环境演变与人类社会响应研究
15.
Dynamic Analysis of Several Classes of Networks with a Ring of Three Identical Neurons;
几类环状三元神经网络系统的动力学分析
16.
Synthesis of Hexachlorocyclotriphosphazene in Dialkylimidazolium Ionic Liquids;
在咪唑类离子液体中合成六氯环三磷腈
17.
Investigation on Synthesis of Nitrogen-containing Heterocycles from Trimethylsilyl Azide;
三甲基叠氮硅合成含氮类杂环化合物的研究
18.
One Coordination Research for Closed-loop Supply Chain Based on the Third Part;
基于第三方的一类闭环供应链协调问题研究