1.
United States-Asia Environmental Partnership
美国-亚洲环境合作方案(美亚环合方案)
2.
single-loop feedback
单(闭合)环路反馈
3.
(8) Comprehensive City Renovation
（八）环境综合整治
4.
combined cycle [energy]:
组合循环 [能源]"
5.
Ring-Opening Polymerization of Cyclic Esters Catalyzed by N-hetercyclic Carbenes;
N-杂环卡宾催化环酯开环聚合的研究
6.
clutch thrust ring
离合器分离承推环, 离合器分离承力环
7.
Study on the Synthesis of Cyclopropanes and Cyclopropenes;
环丙烷和环丙烯类化合物的合成研究
8.
Ring-opening Polymerization of Cyclohexene Oxide by Rare Earth Borohydrides
稀土硼氢化合物对环氧环己烷的开环聚合
9.
Ring-opening Homo and Copolymerization of ε-Caprolactone Using Rare Earth Schiff Base Complexes;
稀土schiff碱配合物的合成及催化环酯开环聚合
10.
Studies on the Synthesis of Spiroheterocycles with a Fused Pyrimidine Ring Unit via 1, 3-Dipolar Cycloaddition Reactions;
1，3-偶极环加成反应合成稠合嘧啶螺杂环化合物
11.
The Investigation on the Synthesis of Linked and Fused Heterocyclic Compounds Bearing 1,2,4-Triazine Nucleus;
含1，2，4-三嗪环的连环及并环杂环化合物的合成研究
12.
Ring-Opening Metathesis Copolymerization of Macrocyclic Olefin and Synthesis of Cyclic Polymers
大环烯烃参与的开环易位共聚合及环状聚合物的合成与表征
13.
Study on Epoxidation of Cyclohexene Oxidized by Molecular Oxygen;
分子氧氧化环己烯合成环氧环己烷的研究
14.
Studies on Synthesizing of 2-cyclohexenylcyclohexanone from Cyclohexanone under the Acid Catalysts;
环己酮酸催化合成环己烯环己酮的研究
15.
A compound containing such a structure.
环氧化物含有环氧结构的化合物
16.
United Nations Conference on Environment and Development
联合国环境与发展会议 (环发会议)
17.
Conference des Nations Unies sur l'environnement et le developpement
联合国环境与发展会议(环发会议)
18.
Epoxide compounds--Determination of epoxide equivalent
GB/T4612-1984环氧化合物环氧当量的测定