Study of atomic average covalence electron density in EET;
余氏理论中原子平均共价电子密度研究
The optical absorption spectra of the covalent crystals ZnX(X=S,Se) doped with Co 2+ are studied using the double covalency factors,which considers the anisotropic distortion of e g and t 2g orbits for d electron.
考虑到 d电子 t2 g轨道与 eg 轨道局域性的差异 ,用双共价因子研究了掺 Co2 + 的共价晶体 Zn X(X=S,Se)的光学吸收谱 。
Several Computation Methods Valence Number of Covalent Molecule;
共价分子中价电子数的几种计算方法
A molecule or ion that can combine with another by forming a covalent bond with two electrons of the other.
分子，离子可通过两个电子形成共价键而结合在一块的分子或离子
conjugated molecule and unconjugated molecule
共轭分子和非共轭分子
Simple Methods for Judging the Space Shapes of Multi-atom Covalent Molecules;
多原子共价型分子空间形状的简易判定法
The attraction between covalent bonds molecules is the interaction of electrical dipole moment.
共价键分子间的吸引力是电偶极矩的相互作用。
Study on Non-covalent Interaction of Supermolecule System about Anticancer Drugs and Cyclodextrins;
抗癌药物/环糊精超分子体的非共价作用研究
Molecular Simulation of Noncovalent Functionalization of Single-Walled Carbon Nanotube
碳纳米管非共价功能化的分子模拟研究
Mechanism of P Modification on Hypereutectic Al-Si Alloy based on Valence Electron Theory
过共晶铝硅合金磷变质处理的价电子理论分析
Crystals may be classified as either ionic or covalent by analogy with molecules.
与分子的情况一样，晶体也可以分为离子键型和共价键型。
In covalent bonding, atoms share electrons.
在共价键联中，原子共有电子。
Polymers consist of long molecular chains of covalently bonded atoms.
高聚物都是由共价链联接原子而形成的长链分子所组成。
A covalent attraction between two molecular cation TTF·~+
两个四硫富瓦烯分子正离子自由基TTF·~+之间的共价吸引作用
Lipschitz equivalence of sub-self-conformal sets;
子自共形集的Lipschitz等价性
Preparation and Analysis of Non-covalent Complexes of Cyclodextrins with Piperazine Derivative Compound SIPI5357
哌嗪衍生物SIPI5357与环糊精分子非共价复合物的制备与分析
The number of electron pairs an atom can share with other atoms.
共用电子对数，共价一个原子与其他原子共用的电子的对数
" Ligand： Atom, group (see functional group), or molecule attached to a central atom, usually of a transition element, in a coordination or complex compound."
配位体:与一个中心原子相连的原子或分子，通常是过渡元素，形成共价键化合物或复合离子。
Construction of Luminescent Rare Earth Covalently Bonded Hybrid Materials by Modifying Bridged Molecules;
修饰桥分子来构筑共价键合的稀土杂化发光材料
GRAFT COPOLYMERIZATION OF MA ONTO HYDROSOLUBLE POLYMER INITIATED BY TRANSITIONAL MENTAL COMPLEX OF UNCOMMON OXIDATION STATES;
超常价态过渡金属引发水溶性高分子接枝共聚合反应研究