Research of EJB′s primary key generation strategies based on design patterns;
基于设计模式的EJB主键生成策略的研究
Adsorption and bonding of H_2O on LiH solid surface;
H_2O在LiH固体表面的吸附与成键
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。
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。
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。
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。
A chemical bond or link created by cross-linking.
交键通过交联形成的化学键
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。
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。
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。
Dihydrogen Bonds and Traditional H-Bonds of B_3N_3H_6 with HF,HCl or H_2O
B_3N_3H_6与HF、HCl和H_2O形成的氢键和双氢键
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。
The key to success is hard work .
艰苦努力是成功的关键。
On this depends the success or failure of rent reduction.
这是减租成败的关键。
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；
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
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
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
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
Keyword: Constitute, Ink and Washing Painting Component, Work, New Features.
关键词：构成，水墨构成，作品，新特征。
Cost Control:The Key to Construction Item Cost Management;
成本控制——施工项目成本管理的关键
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