The researches covered almost all of the important areas in soil chemistry, but concentrated on soil colloid, ion adsorption and electrochemistry.
研究工作已触及土壤化学的各个领域，其中以土壤胶体、离子吸附和电化学等方面的研究较为系统和深入。
This study deals extensively with metallogenetic conditions and genetic classification and geological characteristics of weathering crust ion adsorption rare earth elements deposits.
本文主要研究离子吸附型稀土矿床的地质特征、成矿地质条件及矿床类型。
The treatment to Zincic waste water by amphoteric ion exchange resin was investigated by static adsorption method.
利用静态吸附方法，研究两性离子交换树脂处理含锌的废水。
Experiments on adsorption of ammonium ion to fibers were carried out by two methods.
对铵离子吸附到纤维的实验进行了两种方法。
Vermiculite is one of soil minerals, and possesses better adsorption and ion exchange capacity for its sandwich structure, so exhibit wider application prospect in domestic sewage treatment.
蛭石作为粘土矿物的一种，具有独特的层状结构而表现出良好的吸附和离子交换性能，在污水处理中有广阔的应用前景。
The effect of ion bombardment on film packing density and moisture adsorption is examined.
研究了离子轰击对薄膜聚集密度和潮气吸附的影响。
In basic media containing sodium hydroxide, potassium hydroxide, diethylamine and ethylenediamine, and in the presence of sulphide ion, there appears a sensitive adsorption wave.
在氢氧化钠、氢氧化钾、二乙胺和乙二胺碱性溶液中，在硫离子存在下套出现灵敏的吸附波。
Lignin consists of both aromatic and aliphatic portions containing many active functional groups, which suggests some ion exchange and adsorption properties.
木质素结构中含有芳环、脂肪族侧链和许多活性官能团，具有一定的离子交换与吸附性能。
Clay minerals possess better adsorption and ion exchange capacity for their sandwich structure, so exhibit wider application prospect in wastewater treatment.
粘土类矿物因具有独特的层状结构而表现出良好的吸附和离子交换性能，在废水处理中有广阔的应用前景。
This paper studied the effect amended Lateritic Red soil using graft copolymer of nitro-humic acid with acrylic acid and acrylamide on the adsorption and desorption of potassium ion in soil.
本文研究了经施用硝基腐植酸与丙烯酸、丙烯酰胺三元接枝共聚物的赤红壤中钾离子的吸附和解吸的影响。
Juice purification, corn syrup deashing, beat sugar purification and sweetener decolorization are practiced daily in many ion Exchange Separations and Activated Carbon Adsorption installations.
采用离子交换分离装置和活性炭吸附分离装置进行果汁纯化、玉米糖浆脱灰、甜菜糖纯化、甜味剂脱色的工厂日益增多。
The experiment results suggested that the defluoridation process of aluminum salt coagulant includes adsorption, ion exchange and complex precipitation, etc.
结果表明，铝盐混凝除氟的主要作用机理有吸附、离子交换、络合沉降等。
I am familiar with kinds of ion exchange resins, active carbon, carclazyte adsorption and so on.
熟悉各种离子交换树脂活性碳白土吸附洗脱性能。
It is speculated that the absorption mechanisms of the resins for heavy metal ion include ion exchange, physical adsorption and charge neutralization.
树脂对重金属离子的吸附是离子交换、物理吸附和电荷中和共同作用的结果。
Porous materials have potential applications in catalysis, adsorption, separation, ion exchange and chemical sensing fields because of their unique porous structures and surface performances.
多孔材料以其独特的孔结构和表面性能，在大分子催化、吸附与分离、纳米材料组装及生物化学等众多领域具有广泛的应用前景。
The paper changed a various of experimental conditions, emphasized to study the synthesis of the resin of styrene-methyl methacrylate, and then studied its adsorption performance to the cupric ion.
文章研究了苯乙烯-甲基丙烯酸甲酯树脂的制备，并研究了该树脂对铜离子的吸附性能。
Zeolite has a wide application prospect in water treatment by reason of the well properties of selective adsorption and ion exchange for its peculiar cage structure.
沸石因具有独特的架状结构而表现出良好的选择吸附和离子交换性能，在水处理中有广阔的应用前景。
The preparation of inositol from corn steep liquor with the method of adsorption of ion exchange resin ia studied. The technology conditions are made by experiments.
本文研究了用离子交换树脂吸附法由玉米浸渍水制取肌醇的新工艺，并通过实验确定了工艺条件。
The charge transfer steps in between the electrodes and ion charge transfer, namely metal ions from the cathode get electronic, reductive into metal atoms (also called adsorption atoms);
电荷转移步骤在电极和离子之间进行电荷转移，即金属离子从阴极得到电子，还原成金属原子（又称吸附原子）；
It is proposed that the process of removing fluorine with activated alumina is inappropriate to be termed as adsorption or ion exchanging, as lots of tests have shown.
通过大量的试验证明，活性氧化铝除氟不能简单归结为分子吸附或离子交换，要考虑具体的工艺过程。
Experimental results show that its ability was higher. Its adsorption properties for heavy metal ion and dyeing waste water were studied.
测定了产品的主要技术指标，并初步研究了其对重金属离子及有机物的吸附性能。
Zeolite is a kind of aluminosilicate mineral which has excellent adsorption and ion exchange properties. It has a wide range of applications for environmental treatment.
沸石是一种具有优异的吸附及离子交换性能的硅铝酸盐矿物，其在环境治理中有着广泛的应用前景。
The effects of organic acid with low molecular weight on fluorine adsorption included competitive adsorption of negative ion and stimulative effect because of acid environment.
低分子有机酸对氟吸附的影响一方面表现为阴离子的竞争作用，另一方面表现为酸性条件下的促进作用。
Static adsorption characterizations of polymers for metal ion were studied.
研究了聚合物对金属离子的静态吸附性能。
There is another process similar to adsorption called ion exchange, which is also useful.
另外有一种类似于吸附的过程，叫离子交换，也很有用。
The ion exchange between mixed water and unconsolidated deposits inside caves is characteristic of cation exchange adsorption.
而混合水与岩溶空间内的松散沉积物间的各种离子交换作用主要是阳离子交换吸附。
The adsorption, desorption performance of strong acidic ion-exchange fiber (IEF) for unsymmetrical dimethyl hydrazine (UDMH) was investigated.
研究了强酸性离子交换纤维对偏二甲肼的吸附、解吸性能。
Experiments of adsorption and ion exchange of citric acid in fixed bed and stirred cell were carried out.
用固定床和搅拌槽进行了吸附(离子交换)柠檬酸实验。
Test results showed that this ion-adsorption type rare earths mineral can be concentrated by leaching technology, and the temperature is an important factor influencing leaching rate.
结果表明，该离子吸附型稀土矿可通过浸取富集，温度是影响浸出率的重要因素。
Test results showed that this ion-adsorption type rare earths mineral can be concentrated by leaching technology, and the temperature is an important factor influencing leaching rate.
结果表明，该离子吸附型稀土矿可通过浸取富集，温度是影响浸出率的重要因素。
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