covalent的例句大全

This review focuses on how aberrant covalent histone modifications such as acetylation and methylation may contribute to the development of alimentary canal neoplasms.

主要探讨组蛋白共价修饰中乙酰化和甲基化在消化道肿瘤形成过程中的作用。

The following results are achieved: ( 1) in accordance with the empirical electron theory of solids and molecules, considering the number of covalent bond pairs on the strongest bond in a segregation structure nA, the elements for matrix-strengthening can be chosen.

结果得出：（1）根据固体与分子经验电子理论，利用偏聚结构单元的最强共价键上的共用电子对数n A，可以选择工模具钢基体相的强化元素；

The role of electric spin forming of covalent bond

电子自旋在共价键成键中的作用

The results show that it is the smallest number of covalent electrons in d state of fcc-Au among that of the three structures that leads to the biggest single bond radii and atomic volume.

结果表明：OA理论得到的fcc-Au电子结构中的共价d电子数最少，从而导致fcc-Au具有最大的单键半径以及最大的原子体积；

Supramolecular liquid crystal Chemistry studies recombination of LC System, which was found by molecules subunit through covalent such as hydrogen bonding subunit 、 ion interaction, charge-transfer interactions, Van der Waals force and hydrophobic interaction.

超分子液晶化学研究分子亚单元通过氢键、离子相互作用、电荷转移相互作用、疏水作用及范德华力等次价键形成的复合液晶体系。

It is suggested that the new value of covalent radii of the noble gases should be used so as to fit the teaching and learning of concept of atomic radii and its shifting rules.

建议采用有实测依据的希有气体原子新共价半径值，以利原子半径概念及其递变规律的教与学。

We try to get porous covalent organic framework by teat treatment.

紧接着我们尝试高温热处理来合成多孔有机骨架。

Compared with covalent bonding, ionic bonding belongs to weak interaction. Consequently, it was more sensitive to the ambient solutions.

离子交联键与共价键相比，属于弱的相互作用，对环境的变化更为敏感。

study on the thermally reversible covalent crosslinking of ethyl acrylate/ allyl glycidyl ether copolymer

丙烯酸乙酯/烯丙基缩水甘油醚共聚物的热可逆共价交联

Using methods of homolysis and heterolysis of covalent bonds to calculate the number of oxidation of atoms in organic compounds

用共价键的均裂和异裂法计算有机物各原子的氧化数

This combination of strong intramolecular covalent bonds with weak intermolecular forces confers on organic molecular crystals unique properties that are often markedly different from those of covalent or ionic crystals.

既在分子内存在强共价键相互作用，又在分子间具有弱相互作用，这使得分子晶体具有明显区别于共价或离子晶体的独特性质。

Thermally reversible covalent crosslinking and mechanical properties of acrylic rubber containing active chlorine

活性氯型丙烯酸酯橡胶的热可逆共价交联及力学性能

Increase of covalent bond ( S S) among proteins;

蛋白质分子间共价键（S S）力增大；

Relationship between the covalent bond energy of sulfides and their precipitation behavior in steel

钢中部分硫化物共价键能与其析出行为的关系

Variation Rule of Covalent Bond Length and Its Calculation Method

共价键长的变化规律及计算

Discussion on the method of estimating partial ionic properties of covalent bond

对共价键的部分离子性估算的讨论

Proving the empirical relations of the covalent bond lengths with a approximate physical model

共价键长间经验关系的近似模型证明

A new approach on covalent bond theory& brief introduction of the hypothesis of electron hole pair

共价键理论新探&电子空位对假说简介

The covalent bond in liquid Al-Si alloy and effect of Sr on the bond

液态Al&Si合金中的共价键及Sr的影响

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。