离子对

For magnesim-poor palygorskite, the concentrations of octahedral cations are increasing with the increase of leaching time and the concentration of HCl solution.

对灰白色坡缕石而言，所有浓度的盐酸对八面体离子的浸出浓度均随浸蚀时间的延长而增大。

By making full use of the powerful judgment and logic calculation of PIC16C74 as well as the flexible software, this paper tests the working condition of the lithium battery and realizes the protection performance of overcharge, overdischarge and over current.

利用PIC16C74单片机强大的判断和逻辑运算能力及软件的灵活性，实现了对锂离子电池工作状态的检测，及对锂电池的防过充电、防过放电及防止过电流功能。

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。

Either picrotoxin, a chloride channel blocker and bicuculline, a 〓 receptor antagonist, enhanced red light responses but reduced the green light responses of L-HCs.

施加氯离子通道阻断剂（印防己毒素，picrotoxin）或〓受体拮抗剂（荷包牡丹碱，bicuculline）均增大LHC对红光的反应，却压抑其对绿光的反应。

Objective To determine the cytotoxic effect of plperine on SF-21 cell line and to investigate the effect of piperine on the ion channel of insect cells.

目的 检测胡椒碱对草地贪夜蛾SF-21细胞的毒性作用和生长抑制作用，以便进一步研究其对昆虫细胞离子通道的影响。

The combination of SEM and SIMS （secondary ion mass spectrometer） is one of the accepted working lines to analyze isotopic compositions of particles. But it required fast searching and accurate locating the interested particles on the sample planchet in SEM and then re-locating the particles and analyzing their isotopic composition in SIMS.

扫描电镜和二次离子质谱仪的联用是公认的微粒同位素分析技术路线之一，它需要用扫描电镜对样品垫上感兴趣的微粒进行快速查找和准确定位，最终用SIMS对同一微粒进行再定位和同位素分析。

Fick's second law was always used to describe the diffusion properties of chloride in the concrete. For the application of Fick's second law in the prediction of the service life of reinforced concrete structures, many researchers have already made studies on this issue.

Fick第二定律通常被用来描述氯离子在混凝土中的扩散性质，对於Fick第二定律在钢筋混凝土结构寿命预测的应用，已经有许多学者对其进行了研究。

And 1. 0M respectively. BYS-1 could use anline, phenol and salicylic acid as substrate to support growth, but could not use catechol and quinol, it could use benzoic acid poorly.

BYS-1能耐受多种重金属离子，Zn〓，Cu〓，Ba〓，Mn〓对其降解苯乙酸没有明显的影响，Co〓和Cr〓对其降解稍有影响，Cd〓和Pb〓则抑制其降解。

The effects of racemate initial concentration, volume ratio of surfactant to organic solvent, pH value in internal or external phase, pH gradient from external to internal phase, ligand metallicion and system temperature on the performances of chiral separation were discussed.

摘 要：研究在含有Cu2+和N-n-十二烷基-L-脯氨酸手性配体的乳状液膜体系中手性萃取分离氧氟沙星对映体的效果，以及外消旋体的初始浓度、表面活性剂与有机溶剂的体积配比、内外水相pH值、从外水相到内水相pH值梯度变化以及配位金属离子与体系温度对液膜手性分离性能的影响。

The side chain amino acids will create ionic interaction with the ribose phosphates of the nucleic acids.

接上的胺基酸侧链可以对DNA产生离子作用力来加强对DNA的亲和力。

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。