1.
Zwitterions Mediated Carbon-Carbon and Carbon-Heteroatom Bond-Forming Reactions;
两性离子参与的碳—碳和碳—杂原子键形成反应
2.
The Study of Lewis-acid-catalyzed Reactions for the Formation of Carbon-carbon and Carbon-heteroatom Bonds;
Lewis酸催化的碳碳键及碳杂原子键的形成反应的研究
3.
The Structure and Bonding Linkage Mechanism of the Calcium Silicate Hydrates Contained the Organic Complex Molecule;
掺杂有机大分子水化硅酸钙的结构及键合原理
4.
a side bond that links two adjacent chains of atoms in a complex molecule.
在一个复杂分子中连接了两个邻近的原子链的侧键。
5.
The bond in which the linkage pair of electrons are providedby one of the bonding atoms.
一个键合原子用以联结一对电子的键。
6.
Every carbon atom has four bonds.
每个碳原子的价键为四。
7.
Theoretical Study of Hydrogen Bonds and Dihydrongen Bonds between π-conjugate Hetero-cyclic Molecules and Some Proton Donors
杂环芳香体系分子间氢键和双氢键的理论研究
8.
One atom of oxygen is linked to the nitrogen atom by a double bond.
一个氧原子以双键与氮原子相连。
9.
Atomsitic Simulation of Doped LaMnO_3 and La_2CuO_4;
掺杂LaMnO_3和La_2CuO_4的原子模拟
10.
THE HYBRIDSTATE AND BOND ANGLE OF AB_nE_m MOLECULES;
AB_nE_m型分子的杂化的状态及键角
11.
The interaction between soliton pairs and impurities in hydrogen bonded systems
氢键系统中孤子偶与杂质的相互作用
12.
Study on Hybrid Seeds Cultivation Key Technologies of Dangshan Pear
砀山酥梨杂交种子育苗关键技术研究
13.
The atom that contributes no electrons to a covalent bond.
受体没有给共价键提供电子的原子
14.
In covalent bonding, atoms share electrons.
在共价键联中，原子共有电子。
15.
a covalent bond in which both electrons are provided by one of the atoms.
两个电子都由一个原子提供的共价键。
16.
In the complex these atoms are each bound to one central atom and not to each other.
在络合物中，这些原子都和中心原子成键，而彼此不成键。
17.
Bonds between adjacent atoms contribute more significantly than bonds between nonadjacent atoms.
相邻原子间的键比不相邻原子间的贡献大。
18.
Studies on the Palladium and Ruthenium Catalyzed Carbon-heteroatom and Carbon-Carbon Bond Formation Reactions in Ionic Liquids
离子液体中钯、钌催化的碳—杂键和碳—碳键形成反应研究