英语释义

• of or relating to or characterized by covalence;

  "covalent bond"

片语

covalent glass共价玻璃

covalent bonding共价键；共价键结；共价结合

covalent solid共价键晶体

covalent intermediate共价中间物

Covalent t共阶的

Covalent Materials原东芝陶瓷

covalent bond[物化] 共价键

covalent immobilization共价固定

circular covalent环形共价键

covalent component共价组分

covalent formula共价式

英汉例句

• Combinations of covalent modifications on histones that have a functional significance and are recognized by proteins.

  在组蛋白上发生的共价修饰组合，具有功能意义，能被蛋白质识别。

• So specifically, today we「re going to talk about covalent bonds.

  特别地，今天我们要专门讲一讲共价键。

• The nonlocal body moment causes the stress asymmetric and itself is caused by the covalent bond formed by the reaction between atoms.

  非局部体力矩引起应力的非对称性，而非局部体力矩则由原子晶格相互作用形成的共价键所产生的。

• In weak covalent compounds, the isomer with the maximum SAS (Solid Angle Factor Sum) of the ligand-occupied seats is more favourable for ligand packing.

  在弱共价键化合物中，占据座位SAS(立体角系数扣)值最太的异构体有利于配体堆积。

• So, somewhere in between, the bonds are, we have a range of bonds between ionic on the one hand, and perfectly covalent on the other hand.

  因此在中间，这些键，一方面是离子性，另一方面是完美的共价键。

• The energy matrix constructed on the mixed wave functions and including the covalent factors is called generalized energy matrix.

  建立在混合轨道上的含有共价因子的能量矩阵称为广义能量矩阵。

• Like similar covalent fluorides and perchlorates, it needs to be handled with extreme caution.

  就像与其类似的共价氟化物和高氯酸盐，都需要非常谨慎处理。

• Both ionic and covalent bonds arise from the tendency of atoms to attain this stable configuration of electrons.

  离子键和共价键都是由于原子要达到这个稳定电子构型而形成的。

• Well, with covalent bonding, it」s not so simple.

  但对于共价键就没这么简单了。

• Histone is the nucleus of chromatin, the covalent modifications in its tails form the histone codes that regulate a number of biological processes.

  组蛋白是染色质的核心，其尾部的共价修饰组成组蛋白密码，调节许多生物学事件。

• He「s famous for a lot of things, one of which is covalent bonding.

  他有许多着名的发现，其中一个便是共价键。

• Peroxide: Any of a class of chemical compounds in which two oxygen atoms are linked by a single covalent bond.

  过氧化物：任何由两个氧原子以单个共价键相互结合在一起的一类化合物。

• So, that」s his gift to us: the Lewis structure, and the idea that you could share electrons and form a covalent bond.

  这就Lewis给我们的礼物，Lewis结构，你能够通过公用电子，形成共价键。

• So, that「s basically the idea of how we are going to be thinking about covalent bonds.

  那么，这就是我们所应该想到的基本思路，在考虑共价键时。

• This bonding may be hydrogen bonding but is preferably a salt bond and especially a covalent bond.

  这可能是结合氢键，但最好是盐的债券，特别是共价键。

• The most common examples are organic compounds, isomers of nitrite esters in which a carbon atom is linked by a covalent bond to the nitro group」s nitrogen atom.

  最常见的例子是有机化合物，亚硝酸盐类的同分异构体，其中一个碳原子以共价键与硝基中的氮原子结合。

• And the key word for covalent bonds is the idea of being Shared.

  而关于共价键最关键的一点就在于共用的概念。

• The main reason of shrinkage stress during curing period is the change from distance between monomer molecules to covalent distance .

  树脂固化时收缩应力的主要原因是单体之间的分子间距离缩短变为共价距离。

• In terms of average energy distribution of air gap with Monte Carlo simulation, the corresponding voltage to dissociate the given covalent bond is indicated.

  结合蒙特卡罗模拟出的气隙空间电子平均能量分布，指出了断裂特定共价键所需输入的电压值。

• What「s the definition of the covalent bond?

  共价键的定义是什么？

• Further study is needed before the origin of the covalent bond can be considered a settled question.

  需进一步深入研究方能解决共价键的起源问题。

• The ability of an atom to attract electrons, and in particular, in a covalent bond.

  原子对电子的吸引能力，特别是在共价键中。

• In this paper, we give a experiential calculating formula of atomic covalent radius, the results are satisfied.

  本文给出了一个计算原子共价半径的经验公式，其计算结果与实验值基本相符。

• So as we said when we first introduced covalent bonds, it」s a sharing of electrons, but it's not always an equal sharing.

  当我们刚开始介绍共价键的时候，我们说过电子是被共用的，但是共用却不一定是均等的。

• And so Pauling went further and said this is the purely covalent component.

  然后鲍林更进一步，说这是一个完全的共价成分。

• And he coined the term covalent bonding.

  他创造了共价键这一概念。