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covalent bond相关的网络例句

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与 covalent bond 相关的网络例句 [注:此内容来源于网络,仅供参考]

Shuenn is a covalent bond uniform crack more energy, so you have selected the use of UV-radiation energy raises the line as an energy raises one of the main form.

顺为共价键均均裂需要较大的能量,所以选择了采用紫外光线的辐射能引发作为能量引发的主要形式之一。

It is almost always the electron-pair donor in a covalent Bond.

在共价键中它总是电子对的施主。

The results showed that the atomic near neighbour distance varies linearly with the concentration in the substitution solid solutions with ionic and covalent bond, but varies nonlinearly in those with metallic bond.

本论文的目的是研究替代式固溶体中原子近邻结构的规律性。

Under irradiation of UV light, PR-DR changes its crosslinking structure from ionic bond to covalent bond and becomes insoluble in DMF. This character can be used in practice as a photo-imaging material.

在紫外光照下,PR-DR的离子键将转化为共价键从而不溶于DMF,因而可用作光成像材料。

There is a less difference of ionic bond in Ti_2AlC and Ti_2AlN, the covalent bond of Ti_2AlN is larger than that of Ti_2AlC. Analysis of the total density of states, the trend forming forbidden band of Ti_2AlC was more evident than that of Ti_2AlN, which made the conductivity of Ti_2AlN than Ti_2AlC.

从总态密度可见,Ti_2AlC和Ti_2AlN都有在最低导带和最高价带之间形成较窄的禁带的趋势,即表现出形成混合型导体的趋势,而Ti_2AlC形成禁带的趋势要比Ti_2AlN更为明显,这与Ti_2AlN的电导率大于Ti_2AlC的实验结果一致。

Covalent bond, ionic bond, metallic interaction and Van der Waals force. Different potentials can be constructed according to the different interactions. For different types of phenomena of some interaction, different potentials can also be constructed. So, a great variety of potentials can be found in literature.

可依据不同类型的相互作用如共价键、离子键、金属键和Van der Waals力等构建不同类型的原子间相互作用势,而且同一类型的相互作用也因所处理的性质或过程(如体积、表面、团簇、缺陷等)不同所采用的形式也不相同,这样就构建了大量的各种形式的原子间相互作用势。

The results show that the calculated cell parameters are in agreement with the experimental ones. The interactions between Li—N and Al—N are strong ionic bonds in Li3AlN2. The interaction between N and H is strong covalent bond and the interaction between Li and N is strong ionic bond in LiNH2. The calculated reaction enthalpies are 23.7 and 55.3 kJ/mol, respectively, which are in agreement with the experimental ones.

结果表明:Li3AlN2的Li—N、Al—N键主要为离子键,LiNH2的N—H键主要为共价键,Li—N键主要为离子键;298 K时贮氢反应的反应焓计算值分别为23.7和55.3 kJ/mol,与实验值均符合得较好;反应中各固态、气态物质的晶胞的结构优化后的晶格常数、键长与键角等与相应的实验值均符合较好。

No cracks and holes had been detected. Presence of elements Ni, P and Si were in the simple state of metallic bond Ni, P element and covalent bond SiC, respectively.

元素存在形态主要表现为Ni和P以单质的形式存在,Si以共价健SiC的形式存在,Ni-Ni之间以金属键进行结合。

The result showed that Si--Si covalent bond eAsts in the melt of eutectic and hyper--eutectic alloy and Sr has capability to weaken the coto bond.

结果表明,在共晶及过共晶的合金的液态结构中,存在着Si—Si共价键,Sr有削弱这些共价键的倾向。

For the calculation of these interactions the charge distribution of a single covalent bond is assumed to consist of two nuclei, each of unit positive charge, separated by the bond d...

建議在旋光度的計算中,共價單鍵可以看作是由兩個處於鍵端的正電荷和一個以單中心狀態函數,表示出來的電子雲所組成。

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