离子对

The physical and chemical properties of Rubus caudifolius Wuzhi red pigment, as well as the effects of light, temperature, pH value, oxide reducing medium, 3 kinds of food additives and 5 kinds of metallic ions on pigment stability were studied and analyzed.

对尾叶悬钩子红色素的基本理化性质，及光、温度、pH值、氧化还原介质、5种金属离子和 3种食品添加剂对其稳定性的影响进行了分析探讨。

Citric acid is a good selective depressant in the floatation separation of sillimanite from quartz because it strongly depresses the metal ions activation of quartz and slightly depresses...

柠檬酸对金属离子活化石英有很强抑制作用，而对硅线石抑制作用较弱，是浮选分离硅线石和石英较好的选择性抑制剂。

In this paper, the mechanism of leaching of silver chloride by ammonia and the influences of concentration of ammonia, pH value of the solution and concentration of chlorine ion on the solubility of silver were studied.

摘 要：作者利用配合物化学理论，对氯化银在氨水中的溶解度进行一系列计算，结果表明氨水浸出氯化银时，氨浓度、pH值、氯离子浓度对氯化银溶解度都有影响。

The IR spectra indicated that the functional group—COO〓 in PASP linked to the surface of carbon steel. The pitting corrosion inhibition of tungstate and BTA on carbon steel and the passivation of carbon steel in solutions containing sodium borate were studied by the measurement of polarization curves and the curves of current vs.

失重法研究钨酸钠与聚天冬氨酸对碳钢的协同缓蚀效应发现，钨酸钠与PASP对自来水中的碳钢有协同缓蚀作用，加入锌离子可产生进一步的协同作用，碳钢表面分析表明：聚天冬氨酸是以羧基在碳钢表面成键。

After a consideration of the movement revision of the atomic nucleus,by using a variation wave function of a parameter k to discuss the ground state energy for the B+++ ion to carry on the variation computation..

考虑对原子核运动的修正后，通过使用一个带松弛坐标参数k的变分波函数对B+++离子的非相论基态能量进行了变分计算。

Objective To observe the effects of low dose of veratrine on the discharges of rat hippocampus pyramidal neurons, and to elucidate its possible cytological mechanism.

目的 观察小剂量藜芦碱对大鼠海马CA1锥体神经元放电的影响，并对其诱发产生癫痫样放电的离子机制进行初步探讨。

A simplified model which considers the partially ionized plasma as hydrogen-like ions is presented. Classical electrodynamics theory is employed to study the action of ponderomotive force on bound electron and the effect of ponderomotive force on the generation of laser plasmas. A relation between generation of laser plasma and laser wave train length is obtained.

通过建立简化的物理模型，即将部分电离的等离子体简化为类氢离子，使用经典电动力学理论，研究激光有质动力对束缚电子的作用；讨论了激光有质动力对激光等离子体产生的影响；得出了激光等离子体的产生与激光波列长度的定量关系。

The effects of pH value, temperature, light, metal ions and additives on the stability of red pigments from waxberry were studied.

研究了pH值、温度、光照、金属离子和添加剂等对杨梅鲜汁中红色素稳定性的影响，结果表明：杨梅果汁中的红色素对酸碱度极其敏感，热稳定性差，耐氧化和还原性极差，防腐剂的消色作用较大。

A novel method was established for the preparation of solid phase extractor by modified xylenol orange onto silica gel.

制备了二甲酚橙键合硅胶固相萃取剂，研究了它对常见重金属离子的分离富集行为，发现对水中痕量Hg2+有较好的选择性分离富集效果。

Next, the change of inorganic layer from CuCl2 to ZnCl2 was adopted and a series of alkylammonium zinc chloride hybrid perovskite (C4nH8n+1NH3)2ZnCl4(n=1, 2, 3) was prepared.

在研究了有机层的变化对钙钛矿结构和性能影响的基础上，我们也研究了金属离子不同造成的无机层的变化对钙钛矿结构和性能的影响。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。