Study and appli cation of complex cation selective electrode for determination of uranium

Furthermore, other properties of the two separated enzymes such as substrate specificity, cation effect, optimum temperature and pH are characterized. These works can contribute to establish an enzyme catalyze system for 1, 3-propanediol production.

确定了米氏常数、考察了酶的底物专一性，研究了金属离子和温度、pH对酶活力的影响，为建立酶法生产1，3&丙二醇提供了依据。

Comparing to the Extended Kalman Filter ( EKF), the lo-cation effect is better when the proposed algorithm is applied to the single passive location.

将改良后的UKF滤波算法应用到单站无源定位的测向法中，得到优于The Extended Kalman Filter（EKF）滤波的定位效果，大大提高了定位精度。

Cation effect of quartz means the displacement of Si1+ by Al3+ in the texture of quartz crystal.

石英的阳离子效应指石英结构中Al~（3+）与Si~（4+）的置换作用。

Cation effect of the gold-carrying quartz and its guide implication to mineralization

载金石英的阳离子效应及其对含矿性的指示意义

Interaction of exchange and desorption between ephedrine hydrochloride and cation exchanger

阳离子交换树脂对盐酸麻黄碱交换吸附与解离的研究

The synthesis and property of weak cation exchanger with silica matrix for protein separations

分离蛋白质的硅胶基质弱阳离子交换剂的合成与性能

Weak acid cation exchanger isolation and molecular identification of infectious bursal disease virus strains

三株鸡传染性法氏囊病毒弱毒株的分离与分子鉴定

Effect of methanol on the catalytic properties of resin cation exchanger for etherification

甲醇对树脂醚化催化剂性能的影响

Study on Synthesis of terpene-catechol with cation exchanger resin as catalyst

阳离子树脂催化合成萜烯&邻苯二酚的研究

Study on the preparation of cellulosic strong cation exchanger by wheat straw

用麦杆纤维素制备强酸性阳离子交换树脂的研究

Study on Treatment of Oily Wastewater by Used Cation Exchanger Resin

用废阳离子树脂处理含油废水的研究

The interfering experiment shows that Fe3+ and triethylamine interfere with the determination of glyphosate seriously, but it can be separated from sample solution by cation interchange resin and adsorptive resin.

干扰实验表明，样品中仅Fe~（3+）和三乙胺可产生干扰，这些组分可被阳离子交换树脂和吸附脂分离除掉。

The method of researching undisturbed soil profile with the cation exchange membrane

原状土壤剖面库位释放钾的阳离子交换膜研究法

In our research, we adopt platinum as anode lead as cathode cation membrane and filtration fabric as septum separately, electrolysis operation was carried out through electrifying DC.

本研究采用铂阳极、铅阴极，阳离子膜和滤布分别作为隔膜，通直流电进行电解操作。

Driven by direct current, bipolar membrane splits water into H+ and OH-, which regenerate ion exchange resins conjugated with anion membrane and cation membrane.

双极膜在直流电场下，能使水解离，产生H~+和OH~-，与阴阳离子交换膜配合使用，可再生离子交换树脂。

The sol of the anion membrane was pasted on the cation membrane to prepare the mSA/ mPAM bipolar membrane.

将阴膜溶胶流延于阳膜上制得磷酸化mSA/mPAM双极膜。

Barium ferrate was prepared by SPE cation membrane in the anode chamber and barium manganate was prepared by the direct chemical technique.

以离子交换膜技术制备了高铁酸钡，用直接化学法制备了锰酸钡，并将其作为电池正极材料，应用于碱性电池中。

During this study, the performance of bipolar membrane made in Beijing and cation membrane JCM-I was better.

研究中采用北京双极膜和JCM-I阳膜比较好。

Optimization and industrialization of processing of the membrane might make the hydrogen generator with cation membrane used in large-scale.

当该膜制作工艺完成优化并实现工业化生产后，该水电解制氢设备可具有大规模的工业化应用的前景。

Analysis and realization of the method for predicting physical pathways of allosteric communi-cation in a protein family

蛋白质中变构通讯结构基础的方法分析与实现