Outward currents therefore increase electronegativity in the cell interior . 外向电流因此能增加细胞内的负电性。
2.
Hyperpolarization and repolarization both describe increased electronegativity within the cell . 超极化及再极化都表明细胞内负电性的增强。
3.
Electronegativity scale of elements calculated by density functional theory and related methods 以密度泛函理论及相关方法计算电负性标度
4.
Exploration of gas chromatographic retention indices of phenols by molecular electronegativity - distance vector 分子电距矢量对酚类物质色谱保留值的分析
5.
Abstract : in the framework of density functional theory , the development of electronegativity , electronegativity equalization theory and their applications for exploring some molecular properties are overviewed 文摘:以密度泛函理论为框架,综述电负性和电负性均衡理论的发展及其在探讨各种分子性质时的应用。
6.
All analysis and simulations results indicate several methods improving the insulation recovery of spark gap switch : ( 1 ) using the gas with good thermal conductivity , such as h2 and sf6 ; ( 2 ) using the gas flow ; ( 3 ) utilizing the v / p cure ; ( 4 ) modifying the geometry and size of the electrode ; ( 5 ) using the gas with good electronegativity , such as sf6 . some experiments on the multi - pulse operation of high power spark gap switch are carried out . the insulation recoveries of switch without and with gas flow are both investigated 结合理论分析和模拟结果,提出了气体火花开关多脉冲运行特性可采用如下方法: ( 1 )使用导热性能好的气体,如h2 、 sf6等; ( 2 )采用吹气的方法; ( 3 )增大气压,在电极表面增加细小结构,构造平稳的v / p曲线; ( 4 )改良开关电极结构和尺寸,采用奶头-半球结构的电极; ( 5 )使用电负性强的气体作为开关绝缘气体,如sf6 。
7.
Because the tungsten from the phosphotungstic acid could pull out and deposit on the surface of catalyst , and the electronegativity of mo - o is smaller than that of w - o . the smaller the electronegativity is , the higher oxidation activity is . thus phosphomolybdic acid shows better catalytic oxidation activity than phosphotungstic acid 由于磷钨酸中的钨可以脱出并少量沉积到催化剂表面,而且从电负性来说mo - o的键能小于w - o ,键能小的杂多酸有较强的氧化性,所以钼系杂多酸催化活性要好于钨系杂多酸。
