orientation of covalent bond 共价键方向性 polar covalent bond 极性共价健 polarized covalent bond 【化】 极性共价键 相似单词 covalent a. 共有原子价的,共价的 bond n. 1. 捆绑物,绳索 2.[bonds]枷锁 3. 约束力,联系 4. 公债 5. 契约,合同,票据,保险单 6. 保证金 7.【商】缴税协议 8.【...
aI would like to ask you if you have any connection to the organizers of Shangahia Intertextile – I believe its Frankfurt Messe , since I would like to discuss our stand location in the upcoming exhibition. 我希望问您,如果您有与Shangahia Intertextile的组织者的任何连接-我相信它的法兰克福Messe...
Zocchi;F.Some considerations about equations correlating valence and length of a chemical bond.Solid State Ionics.2001Some considerations about equations correlating valence and length of a chemical bond. Zocchi,F. Solid State Ionics . 2001Zocchi F. Some considerations about equations correlating valence...
While meadow voles have a low density of oxytocin receptors in the nucleus accumbens (Insel and Shapiro, 1992), OT may also influence social behavior by acting in other brain regions such as the amygdala, lateral septum, or bed nucleus of the stria terminalis (discussed in Beery et al., ...
Bond length is largely influenced by the type of covalent bond- single, double, or triple- found between two atoms. How do you determine bond length? One easy way for determining bond length is to draw the structure using a Lewis diagram and to analyze this structure for the type of ...
The protonated 4,4′-diaminotriphenylmethyl cation as a reagent and cyclohexanone as an absorbant for sulphur dioxide determination Protonated 4,4鈥 -diaminotriphenylmethyl cation, DATM, has been investigated as a colorimetric reagent for the determination of sulphur dioxide. The bisulphite addition ...
An estimate of the re geometry has also been derived. The additional precise CC bond lengths obtained for an unsubstituted, conjugated hydrocarbon enable us to examine bond order-bond length relationships more thoroughly than has previously been possible. The CC bond lengths exhibit a noticeably ...
Role of bond-length mismatch in L2-xCexCuO4 (L=lanthanide). The electron-doped ${\\mathit{L}}_{2\\mathrm{\\ensuremath{-}}\\mathit{x}}$${\\mathrm{Ce}}_{\\mathit{x}}$${\\mathrm{CuO}}_{4}$ (L=lanthanide) superconductors have intergrowth structures in which ${\\mathrm{CuO...
Interpretation of bond-length data for transition-metal?acetylene complexes, in particular the complex [C5H5NH][TaCl4(PhC?CPh)(NC5H5)] Robinson,A Edward - 《Journal of the Chemical Society Dalton Transactions》 被引量: 0发表: 1981年 Interpretation of bond-length data for transition-metal–...
It was found that the bond strength of the rock bolt is not a constant but is related to the embedment length. The bond strength was linearly proportional to the UCS of the grout. 展开 关键词: Rockbolt Embedment length Pullout test Bond strength ...