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单词 adsorbed
释义

adsorbed

英汉-汉英词典
adj. 吸附了的
词组 | 习惯用语
adsorbed gas 吸附气,吸附气体
adsorbed water 吸附水;松散吸附水
英语例句库
  1. The in-plane resistivity of nanogold film can be changed after it adsorbed sulphydryl compounds.
    纳米金膜在吸附巯基化合物后,金膜的平面电阻会发生相应的变化。
  2. Dithiooxamide molecules were adsorbed on the metal surface through the amine and thiol groups.
    二硫代乙二酰胺分子通过其氨基和巯基共同吸附于金属表面。
  3. Effects of molecules adsorbed on silver nanoparticles assembled in two-dimensional submonolayer on surface plasmon resonance (SPR) of the metal nanoparticles were investigated.
    摘要通过玻片表面构筑银纳米粒子二维组装结构研究吸附分子对银粒子表面等离子体共振的影响。
  4. It was found that the compounds are adsorbed on the Ag surface through the carboxyl oxygen atoms, the benzene adopts acclivitous conformation, others lie low on the Ag surface.
    在银溶胶表面上,羧基氧原子与银形成化学建,苯环是稍微倾斜地吸附在银胶面上,其它部分则平躺吸附于银溶胶表面。

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原声例句
经济学人(汇总)

Moreover, once adsorbed, the water must then be released.

而且,一旦被吸附,水就必须被释放。

中文百科

吸附 Adsorption

(重定向自Adsorbed)
活性炭
Langmuir isotherm (red) and BET isotherm (green)
 Silica gel adsorber for NO2, Fixed Nitrogen Research Laboratory, ca.1930s
Activated carbon nitrogen isotherm showing a marked microporous type I behavior

吸附是指某种气体,液体或者被溶解的固体的原子,离子或者分子附着在某表面上。这一过程使得表面上产生由吸附物构成的膜。吸附不同于吸收,吸收是指作为吸附物的液体浸入或者溶解于另一液体或固体中的过程。吸附仅限于固体表面,而吸收同时作用于表面和内部。

吸附也属于一种传质过程,物质内部的分子和周围分子有互相吸引的引力,但物质表面的分子,其中相对物质外部的作用力没有充分发挥,所以液体或固体物质的表面可以吸附其他的液体或气体,尤其是表面面积很大的情况下,这种吸附力能产生很大的作用,所以工业上经常利用大面积的物质进行吸附,如活性炭、水膜等。吸附过程有两种情况:

英语百科

Adsorption 吸附

(重定向自Adsorbed)
Langmuir isotherm (red) and BET isotherm (green)
Activated carbon is used as an adsorbent
 Silica gel adsorber for NO2, Fixed Nitrogen Research Laboratory, ca.1930s
Activated carbon nitrogen isotherm showing a marked microporous type I behavior

Adsorption is the adhesion of atoms, ions, or molecules from a gas, liquid, or dissolved solid to a surface. This process creates a film of the adsorbate on the surface of the adsorbent. This process differs from absorption, in which a fluid (the absorbate) is dissolved by or permeates a liquid or solid (the absorbent), respectively. Adsorption is a surface-based process while absorption involves the whole volume of the material. The term sorption encompasses both processes, while desorption is the reverse of it. Adsorption is a surface phenomenon.

近义、反义、联想词
近义词
adj.
adsorbable, adsorbate

反义词
n.
absorbable

联想词
adsorption吸附;oxidized被氧化的;soluble可溶的,可溶解的;molecules分子学;hydrophobic狂犬病的,恐水病的,患恐水病的,不易被水沾湿的;analyte分析物;ligand配合基;monomer单体;aqueous水的,水般的;polymeric聚合的;particles碎木料;
英英词典
adsorbed adj.
  1. accumulated on a surface of a solid
    • a film of adsorbed gas on the charcoal
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更新时间:2025/6/19 19:32:54