negative adsorption
英
美
负吸附
双语例句
- The adsorption of lead ions on mineral surface brings, to some degree, about mineral activation, decreased negative Zeta potentials and increased adsorption of CF reagent on mineral surface.
铅离子在矿物表面发生了吸附作用，并不同程度地活化矿物，降低矿物的动电位负值，提高矿物对CF药剂的吸附量； - Crystal faces of kaolinite are combined by hydrogen bond and th'ose of illite are combined by K "1" ion. This kind of combination is relatively stronger but the soil will soften for the minerals have excessive negative charge, which lead to adsorption polar water molecule.
高岭石晶面是氢键联结，伊利石晶面之间是K~+离子联结，联结性较强，但因粘土矿物本身带有过量负电荷，也会吸附极性水分子而造成土质软化。 - It is shown that the inhibition of RA is due to its negative catalytic effect. The adsorption of RA on carbon steel surface obeyed the Langmuir isotherm.
结果表明，RA缓蚀剂对N80钢在高压二氧化碳体系中腐蚀有良好的缓蚀作用，缓蚀效应是负催化效应，在碳钢表面的吸附服从Langmuir吸附等温式。 - The adsorption of chloride by constant charge soils, which caused by co-adsorption with K+ mainly, was a little and a negative adsorption was usually observed at low concentrations.
恒电荷土壤对CI－的吸附量很小，在浓度较低时常出现负吸附，其吸附机理可能更多的是与K＋吸附时的同时吸附。 - What's more, when the added K concentration is very low, the carriers show negative adsorption for K.
在供试的低浓度范围内，养分载体对钾表现为负吸附，其中尤以沸石和海泡石最明显。 - This shows that these solutes are negative adsorption on the surface of CA membrane.
证明这些溶质在CA膜表面是负吸附，与优先吸附-毛细孔流理论的推断一致，与Sourirajan的色谱实验结果不同。 - The Al3+ addition made the ζ potential change from the negative value to a positive value, possibly due to the adsorption of the hydroxyl compound produced from the hydrolization of Al3+.
Al3+的加入使得4种矿物的ζ电位值由负值增加到正值，可能是Al3+水解产生的羟基化合物在矿物表面吸附所致。 - The results show that positive polarization increased the SCN~-adsorption, whereas negative polarization reduced the SCN~-adsorption.
实验结果表明，正极化可以强化ACF对SCN-的吸附，而负极化减弱对SCN-的吸附，这一电吸附现象在一定程度上具有可逆性。 - The kaolinite adsorption experiments were conducted on the fluoride solution. Results show that an excellent negative correlation exists between the adsorption ability of kaolinite and pH values of the solution.
含氟溶液的高岭石吸附实验表明，其吸附能力与溶液的pH值呈现显著的负相关关系。 - On the one hand, the positive charge, on the modified attapulgite's surface, form static adsorption with the negative charge taked by phenol and augment physical adsorption;
一方面，改性后的凹凸棒土表面带有正电荷，与带负电荷的苯酚形成静电吸附，增大了物理吸附； - The positive effect of the great increase of carboxyl ( increase of absolute Zeta potential and retardation effect) is smaller than the negative effect ( increase of adsorption point).
羧基数量的大幅度增加所造成的正面作用（Zeta电位绝对值增加、缓凝作用增加）小于负面作用（吸附点的增加）。 - The negative values of the adsorption enthalpy Δ H are indicative of an exothermic process, thus lower temperature is better for adsorption.
吸附焓变ΔH<0表明吸附为放热过程，降低温度有利于吸附。 - Design and Application of Loop Rectangular Negative Pressure and Adsorption Sliding Guide
环矩形负压吸附导轨的设计计算与应用 - The volumetric gravity and the specific gravity of the supplied substrates had very marked negative correlation with the amount of phosphate adsorption, but the particle diameter ( D80) and uniformity coefficient ( K80) showed marked positive correlation with the amount of phosphate adsorption.
供试基质的容重和密度与磷吸附量呈极显著性负相关关系；基质的颗粒直径D80和不均匀系数K80与磷吸附量呈显著性正相关关系。 - The Zeta potential of zeolite changed from negative value to positive value after modified by cation surfactant, and this indicated that the adsorption of cation surfactant on zeolite induced a change in its surface charge properties.
研究还发现沸石经有机改性后表面Zeta电位由负变正，说明表面活性剂在沸石表面的吸附改变了沸石表面的电荷性质，这也是有机沸石能够对铬酸根发生静电吸附的主要原因。 - Anion Negative Adsorption by Montmorillonite Colloid Surface with Overlapping Electric Double Layers
双电层相互重叠时蒙脱胶体表面阴离子的负吸附 - NaA zeolite membranes were synthesized by first forming a seeding layer on the support via negative pressure adsorption method, followed by secondary crystallization method.
首先采用负压法在氧化铝载体上引入晶种，再通过二次生长法合成了NaA型沸石膜，考察了各种因素对制膜的影响。 - The thermodynamic curves showed that adsorption equilibrium data of IIP-PAA/ SiO2 was fitted by the Langmuir isotherm model. The thermodynamic parameters enthalpy of IIP-PAA/ SiO2 was negative, free energy of adsorption Gibbs was negative.
热力学曲线表明IIP-PAA/SiO2对Cu2+的吸附平衡符合Langmuir吸附等温方程，IIP-PAA/SiO2的热力学参数焓变为负，吸附的吉布斯自由能△G0为负值。 - The anions adsorption of steam-exploded pulp is not stable. The dissolved organic matter with negative charge decreases the quantity of anions adsorption.
汽爆浆对阴离子的吸附并不牢固，浆液中带负电荷的可溶性有机物会降低阴离子的吸附量。 - Now the non-contact handing technologies having been adopted are mainly electromagnetic, ultrasonic, air suspension, etc. The air suspension technology is divided into two types: blowing and negative pressure adsorption.
目前非接触搬运技术主要有电磁式、超声波式和空气悬浮式等几种方式。