English translation for "电负性"
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- electronegativity
negativity
Related Translations:
负叠加: negative superposition 负调节: negative accommodation 负透镜: minus lensesnegative lensnegativelensretro type lensretro-type lens
- Example Sentences:
| 1. | 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 | | 2. | 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。 | | 3. | The proper atomic clustcr model is developed in the papel according to calculating results of quantuin chemiwt and the theory of sanderson electro - negativity the law of electron distribuing in brass material and the electto - negativity of brass - zinc are established
为进一步研究反应机理，本文采用适当的原子簇模型，通过量子化学计算及sanderson电负性分析对黄铜中的电子分布规律及铜锌电负性进行了探讨。 | | 4. | The researching result is shown that an electron divided equally trend and an action of bond forming exist in brass atom and zinc atom in brass substtate . so , the electro - negativity equilibrium principle developed by sanderson et al , may be extend to the system such as brass under different conditions . the electro - negativity equilibrium was produced during the process from pure brass and pure zinc to brass - zinc alloy , and the difference of chemical properties between alloy and pure material is great
结果显示黄铜中铜锌原子间存在一定的电子“均分”趋势，使铜锌原子间存在一定的成键作用，可以将sanderson等人提出的“电负性均衡原理”有条件地推广到黄铜这类合金体系中，正是这种铜锌形成合金时所产生的电负性均衡，使得黄铜中的铜锌与单质状态下的铜锌相比，在化学性质上发生了差异，且增强了黄铜的稳定性，限制了黄铜中的锌在镀液中渗出。 | | 5. | 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 。 | | 6. | The modified copolymer solution has lower surface tension than the unmodified one . by measuring adsorptive content , we find that the adsorptive content of fdn superplasticizer is higher than the modified copolymers , but their adsorptive shape on the surface of the cement particles is different . measuring of potential of cement particle indicated that higher potential leads to better dispersibility for used superplasticizer
通过对减水剂的表面张力、吸附量、 5电位研究，发现改性后的减水剂均比未改性的共聚物更能降低水的表面张力；茶系减水剂比合成的减水剂具有更大的饱和吸附量，但彼此的在水泥颗粒表面的吸附形态并不相同：减水剂一水一水泥体系具有双电层，加了减水剂的水泥胶粒的电负性显著增加，改性后产物的负电性与改性前相比明显增加。 | | 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。 | | 8. | ( 3 ) negative electricity , radius , complex numbers , electrical values of ions , maturity of weathering profiles , distribution of elements in parent rocks , medium conditions , absorption of clay minerals and organic matters are important factors controlling geochemical behavior of elements during black shales weathering
( 3 )电负性、离子半径、配位数、电价、剖面发育程度、元素在母岩中的分布、介质条件、粘土矿物和有机质吸附作用等是影响黑色页岩风化过程中元素行为的重要因素。 | | 9. | Fluorocarbon paint paint fluorocarbon coating , fluororesin coating : coating , coatings with the introduction of the element fluorine - - negative , fluorocarbon bond energy , and possess exceptional properties : weatherability , heat resistance , low temperature resistance , chemical , but not unique viscosity and low friction , fluoride coatings in the construction , chemical industry , electrical electronics industry , machinery industry , the aerospace industry , household goods in various fields has been extensively applied to become acrylic coatings , polyurethane coatings , silicone coating and other high - performance coatings , the highest performance coatings brands
氟碳油漆漆、氟碳涂料、氟树脂涂料：在各种涂料之中，氟树脂涂料由于引入的氟元素电负性大，碳氟键能强，具有特别优越的各项性能：耐候性、耐热性、耐低温性、耐化学药品性，而且具有独特的不粘性和低磨擦性，氟涂料在建筑、化学工业、电器电子工业、机械工业、航空航天产业、家庭用品的各个领域得到广泛应用，成为继丙烯酸涂料、聚氨酯涂料、有机硅涂料等高性能涂料之后，综合性能最高的涂料品牌。 |
- Similar Words：
- "电负度标；阴电性标" English translation, "电负度差；阴电性差" English translation, "电负度法则；阴电性法则" English translation, "电负荷" English translation, "电负荷记录仪" English translation, "电负性的 负电性的 阴电性" English translation, "电负性气体" English translation, "电负性取代基" English translation, "电负性元素" English translation, "电负载" English translation
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