中心原子的英文

central atom

• 中心:    centre; centrum; c ...
• 原子:    atom
• 原子中心部分:    atomic centre; ato ...

例句与用法

1. In the complex these atoms are each bound to one central atom and not to each other .
   在络合物中，这些原子都和中心原子成键，而彼此不成键。
2. In this model the arrangement of bonds around the central atom is considered to depend upon how many valence-shell electron pairs .
   在这个模型中，认为围绕中心原子的化学键的排列取决于价层中电子对的数量。
3. Since coordination chemistry towards the 21
   配位化学配体中心原子21世纪化学
4. Their molecule structures have strong electron conjugated systems and electron transition between organic ligands and center metal atoms , which result an enhancement of their nonlinear polarizabilities
   它的结构中含有较强的电子共轭体系，并且有机配体与中心原子间的电子转移，大大提高了其非线性极化率。
5. In the third section , i . e . chapter five , the normal raman spectra of nil2 , cul2 , pdl2 powder are studied under the excitation of laser with the wavelength of 632 . 8nm and aqueous silver colloid is prepared by pulsed laser ablation , from which the surface enhanced raman spectra of the three compounds are obtained . after preliminary assignment , the identical and different features of vibration of the compounds due to the different central metal atoms are analyzed
   第三部分，即论文的第五章，我们以632 . 8nln为激发波长研究了nilz 、 culz和pdl :三种新型金属有机化合物粉末的正常拉曼光谱，并且以脉冲激光刻蚀法制备了水银胶，以其为衬底研究了三种化合物溶液在其上的表面增强拉曼光谱，通过对其拉曼光谱进行了初步指认，了解由于中心原子的不同，三种金属有机化合物分子振动的相同和区别。