成键,Bonding
1)Bonding[英]["b?nd??][美]["bɑnd??]成键
1.Adsorption and bonding of H_2O on LiH solid surface;H_2O在LiH固体表面的吸附与成键
2.The structure and bonding of [Tc(CO) 3(H 2O) 3] + and some of its derivatives are calculated by using ab initio MO method.用从头计算分子轨道法 (abinitioMO)计算了 [Tc(CO) 3(H2 O) 3]+及它的几个衍生物的几何结构和成键。
3.In this paper,several bond orders have been described again by means of separating, thus the source of bond orders and bonding can be analysed from MO and AO.本文用分割的方法对几种键级进行了重新的描述,从而可从分子轨道(MO)和原子轨道(AO)的角度来分析键级的来源和成键情况。
英文短句/例句
1.The bonding electrons are π electrons, which is at variance with the notion that single bonds are always σ bonds.成键电子是π电子，这与单键总是σ键的看法不一致。
2.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。
3.A chemical bond or link created by cross-linking.交键通过交联形成的化学键
4.Click Create New Encryption Key to generate a new encryption key.单击“新建加密键”以生成新的加密键。
5.The parent key column must be from the same table as the member key column.父键列必须与成员键列来自同一个表。
6.The 90 keys of the keyboard must be organized as a 9 by 10 matrix.键盘的90个键必须组成9×10的矩阵。
7.Dihydrogen Bonds and Traditional H-Bonds of B_3N_3H_6 with HF,HCl or H_2OB_3N_3H_6与HF、HCl和H_2O形成的氢键和双氢键
8.This key combination is not valid. Key combinations must consist of zero or more modifier keys and a single key.该组合键无效。组合键必须由零或多个组合键和一个单键组成。
9.The key to success is hard work .艰苦努力是成功的关键。
10.On this depends the success or failure of rent reduction.这是减租成败的关键。
11.They are the life and soul of success, as well as of happiness;两者不仅是幸福的关键，也是成功的关键；
12.The parent key column must be of the same data type as the member key column父键列必须与成员键列的数据类型相同
13.Investigation on Phosphotungstic Acid-Catalyzed C-C and C-N Bond Formation杂多酸催化的碳碳键和碳氮键形成研究
14.Theoretical Study on Dihydrogen Bonds and H-Bonds of B_3N_3H_6 with H_xCF_(4-x)(x=1-3)B_3N_3H_6与氟代甲烷形成的氢键和双氢键的理论研究
15.Realizing technique research of wireless keyboard based on wired keyboard有线键盘改装成无线键盘的控制方法研究
16.Keyword: Constitute, Ink and Washing Painting Component, Work, New Features.关键词：构成，水墨构成，作品，新特征。
17.Cost Control:The Key to Construction Item Cost Management;成本控制——施工项目成本管理的关键
18.The Key to Implement ABC--the Calculation of Activity-Based Cost;实施作业成本法的关键——作业成本核算
相关短句/例句
the rate of H-bonds氢键成键度
3)Bond character成键特征
1.Correlation between electronic structures and bond character for ZrMn_2 and TiMn_2;ZrMn_2和TiMn_2的电子结构与成键特征
2.The partial least square(PLS) method is applied to the AB-type crystal bond character.运用模式识别的偏最小二乘法(PLS方法)对AB型晶体成键特征进行分类,结果表明:将AB型晶体按其成键类别不同分成三类后,在选择适当参数的情况下,可以利用PLS方法对其成键特征进行分析;分析得到的图形相应的坐标方程或者判据方程可以在一定程度上对AB型晶体成键特征进行预报。
4)atomic bonding原子成键
5)key factor for reservoir成藏关键
6)Bonding characteristic成键特征
1.The bonding characteristic in Pd doping Ni_3Al was studied by DV-Xα clustermethod, and the mechanism for ductilization of Ni_3Al with Pd-doping was discussed basedon the theoretical model proposed by the authors.在对含Pd的Ni_3Al合金进行成键特征分析基础上,用已建立的理论模型解释了Pd韧化Ni_3Al的微观机制。
延伸阅读
π成键配位体分子式：CAS号：性质：指C—C多重键的碳氢基团或化合物。是π键的电子云与金属配位的，可以是定域π键，也可以是离域π键。包括烯烃、炔烃、π-烯丙基、二烯(如环丁二烯)、二烯基(如π-环戊二烯基)和芳烃。例如，三氯乙烯合铂酸钾水合物K[Pt(C2H4)Cl3]·H2O中是乙烯(定域)π键和铂原子成键。双环戊二烯基铁(二茂铁)[Fe(C5H5)2]中是茂基离域π键与铁原子成键，二苯基合铬[Cr(C6H5)2]是苯基离域π键与铬原子成键。这类配位化合物中有反馈π键存在。即配体的π电子与金属原子的型受电子成键的同时金属原子d轨道(或其dπ-pπ杂化轨道)上的电子向配体π*反键轨道反馈。
