covalent bond造句
1. What's the definition of the covalent bond?
2. The electrovalent bond weakens and the covalent bond strengthen between manganese and oxygen due to ion polarization effect, which makes the spinel structure more stable.
3. The relations of the covalent bond lengths calculated by the model agree with the empirical ones.
4. The former is primarily formed by covalent bond electrovalent bond, while the later is obtained by molecular deposition (MD) and SAMs based on chemisorption.
5. A covalent bond is any time we have a pair of electrons that is shared between two different atoms.
6. SiC is combined by and Si by covalent bond, Which is a kind of non-oxide materials.
7. A substance that provides a pair of electrons for a covalent bond with an acid.
8. In terms of average energy distribution of air gap with Monte Carlo simulation, the corresponding voltage to dissociate the given covalent bond is indicated.
9. Polyphosphazenes are a novel biodegradable polymer with an inorganic backbone composed of alternating single and double covalent bond and alternating phosphorous and nitrogen atoms.
10. Considering when most of different atoms combine together, the covalent bond and the electrovalent bond are concomitant.
11. The results demonstrate that the proposed new fitting procedure shows a fairly good feasibility to the shell model potential for covalent bond molecule.
12. A polyacrylate supported imidazole group, as an intelligent polymer catalyst, was designed and synthesized by linking of polyacrylate chloride with histidine in covalent bond.
13. OK, he also, let me see, he also, lastly, to close us out, he also developed an analytical expression for the energy of that covalent bond, which is really what we want.
14. Pauling and said the unequal sharing of electrons in a covalent bond can explain that extra energy.
15. 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.
16. Further study is needed before the origin of the covalent bond can a settled question.
17. It is almost always the electron - pair donor ( nucleophile ) in a covalent Bond.
18. Peroxide: Any of a class of chemical compounds in which two oxygen atoms are linked by a single covalent bond.
19. The ability of an atom to attract electrons, and in particular, in a covalent bond.
20. The nonlocal body moment causes the stress asymmetric and itself is caused by the covalent bond formed by the reaction between atoms.
21. Due to the absence of active hydrogen atom on soft segment, an covalent bond can be found between dye molecule and soft segment.
22. When dyeing, 3-carboxyl pyridine group disconnects froms-triazine, and the cellulosic carboxylic group reacts withs-triazine rapidly to form a covalent bond, thus effects the colour fixation.
23. Likewise, the element that is a good electron acceptor in an electron transfer reaction is going to be the element that is going to hog the electrons in a covalent bond.
24. When we're talking about r for internuclear distance, we're talking about the distance between two different nuclei in a bond, in a covalent bond.
25. It is based on the ordered, stable mercapto self assembled monolayer formed on gold surface, which immobilized IgG with covalent bond.
26. Well, if it is a good electron donor in an electron transfer reaction, if the same element finds itself in a covalent bond, it is going to be a good electron donor, although it is not full transfer.
27. The cohesion between aluminium and the interlayer is resulted from the metallic bond and the cohesion between the enamel and the interlayer is brought about by the ionic bond and covalent bond .
28. FTIR analyses showed that the ligands are linked by covalent bond on membranes.
29. Results:SLC possesses the characteristics of the infrared spectrum of silybin and lecithin, its nuclear magnetic resonance spectrum showed that SLC was combined by non covalent bond.