这种催化剂是一种固体物质,能够固定单个反应物分子并优先让反应物分子发生化学反应。
The compressed syngas then flows over a specially designed catalyst—a solid material that holds the individual reactant molecules and preferentially encourages particular chemical reactions.
Stanford的化学专家Robert Waymout hPET说,PET循环催化剂,是一种叫卡宾的分子,设计灵感来源于维生素b1。
The PET-recycling catalyst, a type of molecule called a carbene, was inspired by vitamin B1, says Stanford chemistry professor Robert Waymouth.
简单双原子分子CO与过渡金属间的相互作用,可能导致化学键的断裂与形成,并且引发重要的表面催化反应。
The interaction between simple diatomic molecules such as CO and transition metal surfaces may lead to breaking and making chemical bonds and trigger important surface catalyzed reactions.
氢化:通常在有催化剂的情况下,氢分子(H2)与其它元素或化合物之间的化学反应。
Hydrogenation: Chemical reaction between molecular hydrogen (H2) and another element or a compound, usually in the presence of a catalyst.
由于在分子识别、传感器、催化等方面的潜在应用前景,近年来金属有机膦酸化学研究引起了人们广泛的关注。
Metal phosphonate materials are of increasing interest due to their potential applications in molecular recognition, selective sorption, sensors, and so forth.
中孔分子筛在吸附、催化与分离以及化学组装制备先进材料和分子器件等方面具有潜在的应用价值。
Mesoporous molecular sieves have potential applications in adsorption, catalysis and separation, preparation of advanced materials, and molecular devices.
配位化合物由于在电子、光学、磁化学、选择性催化和分子识别等方面具有特殊性能而在诸多领域具有广阔的应用前景。
Metal-organic complexes have a wide range of applications, due to their special properties in electronics, optics, magnetics, selective catalysis and molecular recognition.
提出了一个能呈现化学振荡和多重稳定性现象的双分子自催化反应模型。
A bimolecular autocatalytic reaction model which can lead to chemical oscillations and multistability phenomena is presented.
近来,分子印迹聚合物已在固相萃取、模拟酶催化、化学仿生传感器等领域展现了良好的应用前景。
It has been reported recently that molecular imprinting polymers have a good foreground applied in solid phase extraction, enzyme-mimicking catalyzer, chemical-bionic sensor and so on.
酶催化反应和酶模拟的研究是“超分子化学”、“仿生化学”等热门课题的重要研究内容。
Enzymatic reaction and mimetic enzyme are the most important issues in the pop field such as supramolecular chemistry and biomimetic chemistry.
的生物化学与分子生物学研究进展作了简要评述,包括酶分子的结构、酶的催化反应机制、酶基因表达与调控等。
Advances in biochemical and molecular biological studies, including enzyme structure, catalytic mechanism and gene expression and regulation of peroxidases are reviewed.
生物可降解聚酯是一种新型高分子聚合材料,可通过发酵、化学方法和酶催化来合成。
Biodegradable polyesters are polymer materials, they can be synthesized by chemical methods, enzymatic-catalysis and ferment.
他们已被研究在电化学、光物理学、分子识别与封装以及催化上。
They have been studied in electrochemical, optical physics, molecular recognition and catalysis and packaging.
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。
Porous materials have potential applications in catalysis, adsorption, separation, ion exchange and chemical sensing fields because of their unique porous structures and surface performances.
分子轨道研究被应用于非电化学沉积中,主要用于研究还原剂的还原性能和金属表面的催化活性。
Molecular orbital study was applied to investigate electroless deposition processes, focusing upon reducibility of reductants as well as the effect of catalytic activity of the metal surfaces.
分子轨道研究被应用于非电化学沉积中,主要用于研究还原剂的还原性能和金属表面的催化活性。
Molecular orbital study was applied to investigate electroless deposition processes, focusing upon reducibility of reductants as well as the effect of catalytic activity of the metal surfaces.
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