离子结构

Moreover, the activated carbon has strong plasticity. It means that the properties of activated carbon can be reformed by kinds of pretreatments.

对活性炭载体进行预处理的作用，除了在一定程度上改变了活性炭的比表面和孔结构等物理性质之外，最大的作用是在活性炭表面引入了有利于钯前驱体吸附的功能性离子或基团。

The electron paramagnetic resonance parameters g factors g(subscript //), g(subscript ⊥) and the hyperfine structure constants A(subscript //) and A(subscript ⊥) for the tetragonal KTaO3:Cu(superscript 2+) crystal are theoretically studied in this work.

用基团模型的3d^9离子在四角对称下的高阶微扰公式计算了KTaO3晶体中Cu(上标 2+)杂质中心的g因子g，g和超精细结构常数A和A。

On the basis of the perturbation formulae of the g-factors (fourth-order) and the hyperfine structure constants (third-order) for a 3d^9 ion in tetragonal symmetry, the spin Hamiltonian parameters for the Cu(superscript 2+)-doped LaSrAlO4 crystal are theoretically investigated.

根据晶体场理论，利用3d^9离子在四角对称中自旋哈密顿参量g因子的四阶微扰公式以及超精细结构常数A因子的三阶微扰公式，对掺Cu(上标 2+)的LaSrAlO4晶体的自旋哈密顿参量作出了理论分析。

On the basis of the perturbation formulae of the g-factors (fourth-order) and the hyperfine structure constants (third-order) for a 3d9 ion in tetragonal symmetry, the spin Hamiltonian parameters for the Cu2+-doped LaSrAlO4 crystal are theoretically investigated.

根据晶体场理论，利用3d9离子在四角对称中自旋哈密顿参量g因子的四阶微扰公式以及超精细结构常数A因子的三阶微扰公式，对掺Cu2+的LaSrAlO4晶体的自旋哈密顿参量作出了理论分析。

The fine structure splittings of 1s2np (n 9) states for lithium-like Zn27+ ion are calculated by using the full-core plus correlation method.

用全实加关联方法计算了类锂Zn27+离子1s2np (n 9)态的精细结构。

The transition energies and oscillator strengths of 1s^2 3d-1s^2 nf(4≤n≤9) for lithium-like Ti(superscript 19+) ion are calculated by using the full-core plus correlation method. The fine structure splittings of 1s^2 nf(n≤9) states are also evaluated.

用全实加关联方法计算了类锂Ti(上标 19+)离子1s^2 3d-1s^2 nf(4≤n≤9)的跃迁能、振子强度及1s^2 nf(n≤9)态的精细结构劈裂。

In this text, we present the Ion Mobility Spectrometer developed by the Third Research Institute of the Ministry of Public Security. Its radical structure is described, especially the core component, which is called drift tube, is depicted in detail. Also, some questions and corresponding solutions encountered in the research of theinstrument are pointed out, which gives much valuable information to the laterresearchers.

本文主要介绍了公安部第三研究所自行研制的离子迁移谱仪，描述了它的基本结构，并详细介绍了其核心部件迁移管的构造，指出了我们在仪器研制中碰到的诸多问题以及相应的解决方法，为以后的仪器研制提供了有价值的参考资料。

The production of the reaction was boehmite.

胶粒能够吸引溶液中带负电荷的 NO3－离子，形成漫散的双电层结构。

At typical plasma conditions (such as a temperature of 10eV and a density of 0.0016g/cm〓), these autoionization widths are larger than corresponding Doppler and Stark widths by a factor of two or three.

研究了O Ⅲ离子基组态2s〓2p〓和第一激发组态2s2p〓所形成的谱项的内壳层光电离过程，由光电离截面所展现的共振结构，确定了1s-2p内壳层激发态的自电离宽度，结果表明，在某些典型的氧等离子体条件，自电离共振展宽是等离子体中主要的谱线展宽机制。

The results showed that ZSM-5 zeolite sieve could be synthesized using aqueous ammonia and EDA as template agent.

以离子交换的方式制备了Ni-ZSM-5和Pb-ZSM-5等催化剂，同时以XRD和IR为手段，对分别以氨水和乙二胺为模板剂合成的ZSM-5沸石分子筛的结构进行了比较。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。