离子

By supposing the ion sphere model, the self-consistent field method between the Poisson-Boltzmann equation and the Dirac equation is used to calculate the energy levels of H-like neon immersed in hot and dense plasmas.

采用离子球模型，通过自洽求解Poisson方程和Dirac方程，得到氖的类氢离子低能级组态的能级能量随等离子体电子温度和电子密度的变化关系，进一步研究了等离子体电子温度和电子密度对光谱漂移的影响。

The catalytic activity of three different types of Cu 2+ exchanged zeolites (Cu ZSM 5, Cu Y, Cu M) for the NO direct decomposition, especially the effects of the preparation and reaction conditions on the catalytic activity have been studied.

NO在铜离子交换型沸石上的催化分解＊韩一帆汪仁（华东理工大学工业催化研究所，上海200237）关键词一氧化氮，催化分解，铜离子交换型沸石随着工业生产的发展和机动车辆的增加，向大气中排放的含氮氧化物的量日益增多。

With the increasing of the parameter, it will increase the frequency of the vibration, therefore the less time of disentanglement between the internal and external degrees of freedom of a trapped ion.

随着参数的增大，囚禁离子熵演化的振荡频率变大，囚禁离子内外自由度退纠缠的时间变短。

As a result, When different inorganic electrolyte and combined use of ionic and nonionic surfactants are applied,excellent dispersion system of alkalescent aqueous medium can be obtained.

结果表明：添加无机电解质及组合使用离子型表面活性剂和非离子型表面活性剂可以使纳米CeO2在弱碱性水介质中保持良好的分散性。

Results indicates,these six kinds of naphthalene sulfonic acidformaldehyde condensation product quaternary ammonium salts have excellent dispersiveness,as well as water-reducing and strength-increasing abilities.

前期研究结果表明：混凝土聚合物型外加剂中金属离子的改变对其性能有较大影响。与金属离子相比，季铵阳离子在分子结构、空间体积、亲水性等方面具有更大的可变性。

And the distribution coefficient of ZrO2 in LiNbO3 is close to one.

并且在掺杂量超过阈值时，铪离子和锆离子在铌酸锂晶体中都具有接近于1的有效分凝系数。

With the increasing of the volume concentration of P204,the distribution ratio of copper was increased.

研究中所用的待处理液为低含量组分，溶液中主要离子为与之性能较为接近的镍离子。

Fe, Ni and Mn, in form of divalence, and Cr in form of trivalvence dissolve into solution.

蚀孔内发生金属的活性溶解腐蚀；Cr以三价离子，Fe，Ni和Mn以二价离子形式溶解；Fe，Cr的溶解量对孔蚀自催化效应有显著的影响。

The results showed that different species of aloe and aloe different parts of ferric ion, divalent magnesium ion content has some differences.

结果表明，不同品种的芦荟及芦荟的不同部分三价铁离子、二价镁离子的含量有一定的差异。

The photodegradation of three phenols in different mediums was studied in the presence of divalent manganese ions.

通过对不同锰离子浓度下三种酚在三种不同介质中的光降解情况的研究，来确定水体中的锰离子对酚类有机物的光化学降解的影响。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。