covalent bonds发音

意思翻译

[物化]共价键（原子间通过共用电子对形成的化学键）

相似词语短语

ionic vs covalent bonds───离子键与共价键

bonds───v.使…凝固；充当…的保证人；团结一致（bond的第三人称单数）；n.(Bonds)人名；(英)邦兹；n.镣铐；监禁；盟约（bond的复数）

covalent bond───n.共价键；n.[物化]共价键

covalent bonding───共价键合；共价键；共价键结；共价结合

bonds of───…...的债券；…...的连结

hydrocarbons covalent───共价碳氢化合物

bonds payable───[经] 应付公司债；应付公司债券

ee bonds───ee债券

muni bonds───有债券

双语使用场景

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。

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。

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。

High-molecular-weight components can be formed by the formation of SPI intermolecular covalent bonds through modification with MTG .───经MTG改性后SPI可在分子间生成共价键，形成相对分子量较大的聚合物。

For the last 100 years, they have done that mostly by making and breaking the strong covalent bonds that form when atoms share electrons.───过去百年来，他们大多靠形成与破坏原子共用电子时所产生的强大共价键来达成目标。

Objective: To confirm whether silybin lecithin complex(SLC) is combined by covalent bonds or other sub bonds.───前言：目的：确定水飞蓟宾卵磷脂复合物（SLC）中水飞蓟宾与卵磷脂之间是以共价键还是以其他次级键结合。

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。

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。

This technique works almost exclusively on samples with covalent bonds.───这种技术专门用在共价键的分析上，而且主要用于有机化学中。

英语使用场景

Chemical bond mainly includes electrovalent bonds , covalent bonds, and metalic bonds.

Since the energy of this radiation is 100 to 72 kcal , it is sufficiently strong to cleave covalent bonds and cause yellowing and embrittlement of organic polymers.

An organic coordination (complexing ) compound in which the metal ion is bound to atoms of nonmetals, e. g. nitrogen, carbon, or oxygen, to form a heterocyclic ring having coordinate covalent bonds.

The results of FT-IR and SEM showed that nano-silica and polylactide are connected with covalent bonds, and inorganic phases are dispersed in polylactide homogeneously.

The attraction between covalent bonds molecules is the interaction of electrical dipole moment.

To join ( adjacent chains of a polymer or protein ) by creating covalent bonds.

Objective : To confirm whether silybin lecithin complex ( SLC ) is combined covalent bonds or other sub bonds.

Covalent bonds between chromogen and macromolecule chains enhance their photochemical stability, increase their whitening performance and fluorescence quantum yield.

It is showed that the ammonium sulfamate could anchor on the surface of the SWNTs via covalent bonds through the hydrothermal routes.