1.
Studies on Electrocatalysis Reduction of Oxygen with Macrocyclic Complexes;
过渡金属大环配合物对氧电催化还原的研究
2.
Develop Nonferrous Metal Cycle Economic of Hunan;
大力推动湖南有色金属循环经济发展
3.
Characteristics of heavy metals pollution in soils along riverside of Huanjiang river
环江县大环江沿岸土壤重金属污染特征研究
4.
Synthesis and Characteristic of Transition Metal Complexes of Tetraazamacrocyclic Schiff Bases;
四氮大环西佛碱过渡金属配合物的合成与表征
5.
Recovering Iron Metal in Tailings with the Method of Internal Circulation at Dashihe Iron Mining of Shougang;
首钢大石河铁矿采用“内循环方式”回收尾矿金属
6.
Tailoring Macrocycles for Metal Ion Recognition;
大环化合物的修饰对区别金属离子的影响
7.
A Survey of Lead Pollution Actuality in the Cultivation Environment of Chinese Mitten Crab
大闸蟹养殖环境重金属铅污染现状研究
8.
earring ,of base metal, whether or not plated with precious metal
贱金属耳环,不论是否镀有贵金属
9.
metal O-ring and nonmetallic O-ring seal
金属-非金属双O型环密封
10.
a circular metal pipe with several small holes through which gas can escape to be burned.
有环形金属喷头管的。
11.
The wire threaded through small loops.
金属丝穿过许多小环。
12.
a metal hoop forming the tread of a wheel.
形成轮胎面的金属环。
13.
A large wooden, plastic, or metal ring, especially one used as a plaything or for trained animals to jump through.
环大的木制，塑料或金属圈，尤指用作玩具或训练动物从中跳过
14.
Studies on Synthesis and Properties of Metallic Compounds and Macrocycles with Photochromic Units;
含光致变色结构的金属化合物与大环化合物的合成及性质研究
15.
Analysis of Mineral Resources Potential and Environment Impact for Potential National Nonferrous Metals Base in the Great Xinggan Mountains Area (GXMA);
大兴安岭有色金属基地建设的资源环境条件分析
16.
Design,Synthesis,Supramolecular Recognition and Mimic Enzyme Catalysis of Macrocyclic Polyamine Metal Complexes;
新型大环多胺金属配合物的设计合成、超分子识别与仿酶催化作用
17.
Novel Dinuclear Macrocyclic Polyamine Metal Complexes Linked with Dipeptide: Synthesis and Their Interaction with Plasmid DNA;
新型双核大环多胺金属配合物的合成与DNA的性质研究
18.
Novel Complexes Formed by Macrocyclic Polyamines and Zn(Ⅱ) as Chemical Nuncleases in the Catalytic Cleavage of Plasmid DNA;
功能性大环多胺金属配合物与DNA的相互作用研究