The adsorption in soil belonged to physical adsorption.
在土壤中的吸附为物理吸附。
The phenomenon of superequivalent adsorption is a reflection of physical adsorption.
超当量吸附现象反映了物理吸附的本质。
Two immobilization methods widely used are physical adsorption and chemical binding.
两种广泛用到的固定化方法是物理吸附和化学连接。
The results showed that organic chemicals adsorption on SWNT were physical adsorption.
结果表明，有机物与SWNT之间的吸附属于物理吸附。
Process of the method is based on electro chemistry, reduction, physical adsorption and coagulation, etc.
该方法以电化学作用为主，兼有还原、物理吸附和混凝等多种机制。
The FTIR results indicate no bonding interaction between CTMAB and the bentonite, and only physical adsorption in action.
红外分析表明改性剂和膨润土之间没有键合作用，只是物理吸附。
Chemical neutralization reactions play the main roles in the process of absorbing SO2, and physical adsorption is secondary.
拜耳赤泥吸收SO2的过程起作用的主要是化学中和反应，其次是物理吸附。
Through the analysis on the adsorbent thermodynamics of the calcined-coke proved that the process of this adsorption is physical adsorption.
对煅后焦的吸附热力学进行研究，表明此吸附过程为物理吸附。
The results show that adsorption of collector "CSU-A" on chalcopyrite surface is chemical adsorption and on pyrite surface is physical adsorption.
本文通过吸附量、红外光谱测定以及捕收剂分子结构计算，系统研究了捕收剂CSU-A与黄铜矿、黄铁矿的作用机理。
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。
Silica gel absorbs moisture by physical adsorption, the process of which is a modest performance, no dramatic changes in response, reliable and secure.
通过物理吸附来吸收水份，性能温和，反应无剧烈变化，可靠安全。
Activity recycle ratio of immobilized thrombin prepared by physical adsorption method is 81%, higher than that by chemical covalent binding method (56%).
实验结果表明，物理吸附法固定化凝血酶的活性回收率(81%)高于化学结合法固定化凝血酶的最佳结果(56%)。
Reviews the removal methods of formaldehyde, including physical adsorption method, chemical method and biological method. Points out the future study direction.
介绍了物理吸附法、化学法和生物法等去除甲醛的方法的研究概况，指出了今后的室内研究方向。
The mechanism and technologies of physical adsorption, active adsorption and selective adsorption for removing sulfides from fuel oil are discussed, respectively.
分别评述了物理吸附、活化吸附、选择性吸附等燃料油吸附脱硫技术的机理和工艺。
The binding energy, energy band structure and optical properties of the oxygen physical adsorption on semiconducting single-wall carbon nanotube are studied by the density functional theory.
用密度泛函理论计算了氧分子物理吸附在半导体型单壁碳纳米管的束缚能，能带结构和吸收光谱。
It was discussed about adsorption mechanism of sludge adsorbents, and was considered that in the condition of no water, physical adsorption was primary, SO_2 was not catalyzed and oxidized into SO_3;
对污泥吸附剂的吸附机理进行了探讨，认为在没有水蒸气存在的条件下，吸附以物理吸附为主，SO_2不能被催化氧化为SO_3；
It was discussed about adsorption mechanism of sludge adsorbents, and was considered that in the condition of no water, physical adsorption was primary, SO_2 was not catalyzed and oxidized into SO_3;
对污泥吸附剂的吸附机理进行了探讨，认为在没有水蒸气存在的条件下，吸附以物理吸附为主，SO_2不能被催化氧化为SO_3；
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