查询词典 ionic structure

The results showed that the yield of phenyl glycidyl ether was 96.8% when the mole rate of sodium phenolate and epichlorohydrin was 1.15:1, the mass ratio of ionic liquid and reactant 2:1, reaction temperature 70℃ and reaction time 2h.

结果表明，在反应温度为70℃，反应时间为2h，反应物苯酚钠与环氧氯丙烷的物质的量比为1.5：1，离子液体与反应物的质量比为2：1时，苯基缩水甘油醚的产率为96.8%。

The water quality is mainly under the control of nitride and biological activity, then, suspender, ionic attribute, and the last factor is phosphide.

洪湖水质主要受到氮盐营养元素和生物活动的控制，其次是悬浮物和水体的离子属性，第三是水体的磷化合物。

A series of novel dicationic symmetrical and asymmetrical ionic liquids based on tributylalkyl phosphonium and alkylimidazolium were synthesized.

合成了一系列含有三丁基烷基膦盐和烷基咪唑盐的对称的和不对称的双离子液体。

In this dissertation, MATI and velocity map imaging techniques have been applied to study the ionic states and photodissociation dynamics of several molecules, respectively.

本文利用MATI光谱和离子速度影像技术分别对几种分子的离子态光谱和光解动力学进行了研究。

Physiological adaptations permit the organism to perform special functions (for instance, making venom, secreting slime, phototropism); but also more general functions such as growth and development, temperature regulation, ionic balance and other aspects of homeostasis.

生理适应不仅允许生物体执行一些特殊的功能（如制造毒液、分泌黏液和向光性），而且也允许生物体执行一些比较普通的功能，如生长和发育、温度调节、离子平衡和自我平衡的其他方面。

The adsorption of dimethyl phthalate in the soil is studied,and the influence of some factors, such as pH value and ionic strength on the adsorption is investigated.

对邻苯二甲酸二甲酯在内蒙古粘土中的吸附特征进行了研究，并观察了pH值和离子强度等因素对吸附作用的影响。

The effect of plasticizer on the ionic conductivity of the polyurethane was also investigated.

为了提高聚合物的机械强度、降低玻璃化温度，合成了交联的聚醚聚氨酯。

The polarization field E(?=3.2×108 volts/cm, E1∩=3.3×108 volts/cm at a Cl- lattice point, and the polarization energy Up(?=-102K α-TiCl3 sandwich-type layer crystal have been calculated, based upon an ionic model.

本文根据离子晶体模型，计算了α-TiCl_3层状晶体内氯离子格点上的极化电场强度E_⊥=13.2×10~8伏/厘米，E_(11=3.3×10~8伏/厘米，以及晶体的极化能U_(p⊥=-102千卡/克分子，U_(p11)=-167千卡/克分子和晶格能(U=-1206千卡/克分子)。

Decreasing the limitation to original program which only adapt to ternary target and it's helpful to ionic pour of alloy target,changing character of dynamical mixture surface and pouring polyatomic elements simultaneously (These are the researching topic on changing character of material).

放宽了原程序适于三元靶的限制，这样就可以对合金靶的离子注入、动态混合表面改性以及多元素同时注入的过程模拟（这些都是材料表面改性领域正在研究的课题）。

Ionic attraction between the –SO3- residues on the column and the charged functional groups on the amino acid residues and hydrophobic interactions between amino acid side chains and the strongly hydrophobic bead of polystyrene resin.

柱子上的–SO3-与氨基酸残基上的带电官能团之间的离子吸引和氨基酸侧链与高度疏水的聚苯乙烯树脂珠之间的疏水相互作用。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样