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- What's the nature of chemical bond? 什么是化学键的本质?
- resonance of chemical bonds 化学键间的共振
- In attempting quantitative quantum mechanical treatment of chemical bonds, approximations must be made. 在试图定量地用量子力学去处理化学键时，人们必须采用近似法。
- The nature of chemical bond of halide and chalcogenide glasses was discussed in terms of the che-mical bond approach. 本文采用化学键方法对卤化物及硫卤玻璃的化学键特性进行了探讨。
- Enzymes are protein molecules whose function it is to speed the making and breaking of chemical bonds required for essential physiochemical reactions. 在必要的物理化学反应里酶是能够加速形成和打断化学连接的蛋白分子。
- A method to calculate new valence electronegativity and the ionicity of chemical bond of the transition metal elements is also presented here. 提出了计算过渡元素新价态电负性和化学键的离子性的方法。
- The reason is that the electron withdrawing and donating of two substituting groups result in the changes in the density of electron cloud of chemical bonds in ortho position. 这是由于两个取代基的吸或供电子引起了相邻化学键的电子云密度发生变化,使旋光度相应变化,从而导致旋光性。
- The observed optical anisotropy is attributed to the inherent property of the orientation of chemical bonds at the interface between Ge QDs and surrounding Si matrix. 此种光激发萤光的光学异向特性主要是由于锗量子点与周遭的矽在接面上的的键结方向所导致的现象。
- The resonance of this chemical can be seen in the experiment. 可以在实验中观察到这种化学物质的中介现象。
- ATP's chemical Bonds store a large amount of chemical energy. ATP therefore functions as the carrier of chemical energy from energy-yielding oxidation of food to energy-demanding cellular processes. 三磷酸腺的化学键中储存了大量的化学能。因此三磷酸腺的功能是一种化学能量的载体,把化学能从产能的食物氧化过程运送到细胞内的需能过程中去。
- The preparation of nitrohumic acid with longko lignite as start material, the synthesis principle of the coordination compounds, the reaction conditions and the properties of chemical bonds of the ... 主要研究了以龙口褐煤为原料制备硝基腐植酸、聚磷酸盐与微量元素配合物的原理,反应条件及配合物的化学键性质。
- And using the harmonic resonance of the guitar? 你刚才所说的是使用吉他的和声共振吗?
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- In this paper. We further expound the relationships between thermochemical bond energy P. E and E and f2 through analysing the properties of chemical bond and molecular structures. 本文通过对化学键与分子结构性质的分析;对分子的热化学键能与电子激发能、成键能力之间的关系作了进一步的阐明.
- This paper reported the basic principles of organic conceptional diagram on the basis of chemical bonding theory. 在化学键理论的基础上，简要地报道了有机概念图的基本原理。
- Between aggregated molecules, there may exist strong interactions of chemical bonding or nonbonding weak interactions. 在聚集的分子之间，可能具有化学键的强相互作用或者非键的弱相互作用。
- The adsorption of nitrogen at high temperature can only be explained on the basis of chemical bonding between nitrogen and the zeolite surface. 氮气在高温时的吸附,只能根据氮气在沸石表面所形成的化学键来解释。
- The government has banned the use of chemical weapons. 政府已经禁止使用化学武器。
- A Novel Hypothesis for Drug Sterilization: Resonance Mechanism of Chemical Bond Vibration 药物的化学键振动共振杀菌抗病毒机理
- Tending to attract electrons to form a chemical bond. 负电极的有吸引电子以形成化学键的倾向的
