Non-stoichiometric defects often occur in transition-metal compounds.
非化学计量的缺陷常常出现在过渡金属的化合物中。
This paper reviews the types of catalyzer of coal gasification, and introduces the catalysis of metal compounds.
综述了煤气化反应催化剂类型，介绍厂金属化合物的催化作用。
Divided into soft metal, metal compounds, non-metallic and other inorganic and organic matter in four categories.
分为软金属，金属化合物，非金属及其他无机物以及有机物质四大类。
It is predicted that the metal compounds has application prospect in nonlinear optical materials and porous material.
以它们为配体的金属化合物，预计作为非线性光学材料和多孔材料将有一定的应用前景。
Propylene copolymer, polypropylene composition, use thereof, transition metal compounds, and catalysts for olefin polymerization.
丙烯共聚物，聚丙烯组合物及其用途，过渡金属化合物和烯烃聚合催化剂。
Preferred transition metal compounds are based on cobalt and chromium, especially complexes thereof having benzimidazole ligands.
优选的过渡金属化合物基于钴和铬，尤其是其具有苯并咪唑配位体的络合物。
Kanto chemical supplies various functional materials such as liquid crystal, active pharmaceutical ingredients, food additives and organic metal compounds.
关东化学提供液晶材料，医药品原料，食品添加物，有机金属化合物等多项机能性材料。
This paper focused on the mechanism, improvement of delignification rate of electrochemically mediated oxygen bleaching by adding transitional metal compounds.
重点对电化学氧气漂白机理和过渡金属催化剂在电化学氧气漂白中的作用进行了概述。
Metal compounds are widely used in catalysis, electroplating, pharmaceutical, fine chemicals, photosensitive materials, sensitive components, chemical materials.
金属化合物广泛用于催化、电镀、医药、精细化工、感光材料、敏感元件、化学材料等。
The effect of metal compounds and carbon black on the afterglowing characteristic of HIPS and PE-LD was studied, the possible mechanism of afterglowing was explored.
采用锥形量热仪研究了金属化合物、还原性物质等添加剂对HIPS及PE-LD阴燃特性的影响，以及炭黑等填料在阴燃中的作用，并且对阴燃机理作了初步探索。
In the paper, the test results about fluorine retention in the alkaline-earth metal compounds combustion were studied to develop high-efficient fluoride retention additive.
为了开发高效燃烧固氟剂，通过实验研究了碱土金属化合物的燃烧固氟效果。
C/C composites with refractory metal compounds were prepared by liquid impregnation, the distribution state of refractory metal grain was observed by optical microscope and surface scan.
利用液相浸渍法制备了含有难熔金属化合物的C/C复合材料，通过金相显微镜、面扫描观察了难熔金属颗粒在材料中的分散状态；
The present invention further comprises compositions for preparing nanoparticles comprising at least one stabilizing agent, one or more metal compounds, at least one reducing agent and a solvent.
本发明进一步包括包含至少一种稳定剂、一种或多种金属化合物、至少一种还原剂和溶剂的用于制备纳米颗粒的组合物。
The metal deposit rule was depended on the patterns of the metals in crude oil and the property of the catalyst as well as the diffusion and decomposition rates of metal compounds in the catalyst.
金属在催化剂上的沉积规律与金属在原油中的存在形态、催化剂性质及金属化合物在催化剂中扩散和分解速率有关。
A harvest of the shoots would remove the toxic compounds off site to be burned or composted to recover the metal for industrial uses.
收割下来的枝叶会将有毒的化合物转移到远离这片区域的地方，它们将被焚烧或者用作堆肥，回收金属物质用于工业用途。
When the metal coating is punctured or scratched, the capsules in the damaged area burst and ooze restorative liquids, in the form of compounds called trivalent chromates.
当金属的覆盖层受到扎刺或划损时，受损区域的胶囊将会破裂并渗出具有恢复性的液体- - -三价铬钝化化合物。
In the isolated state gallium salt and organic compounds are non-conductive but Hla and his colleagues have evidence that these two substances formed by the metal lines are superconducting properties.
在隔离状态下镓盐与有机复合物皆不导电，但Hla和他的同事们有证据表明由这两种物质组成的金属线有超导特性。
Complexing agent: can with metal ions or containing metal ions compounds formed the material with complex.
络合剂：能与金属离子或含有金属离子的化合物结合而形成络合物的物质。
But, since the late 1700s, compounds of the metal have also been used to treat leukaemia.
但是从十八世纪后期，金属配合物就用来治疗白血病。
Conversion film: chemical or metal electrochemical treatment by the formation of the contains the metal surface membrane layer of the compounds.
转化膜：对金属进行化学或电化学处理所形成的含有该金属之化合物的表面膜层。
They are believed to be the compounds of gas and metal ions at brazing with F-from Teflon that is decomposed by radiation.
它们是辐射环境中的聚四氟乙烯降解释放的氟离子与焊缝处气体离子和金属离子反应的化合物。
Transition metal nitrides belong to a class of interstitial compounds, have the properties of covalence compound, ion crystal and transitional metals.
过渡金属氮化物是一类金属间充型化合物，兼具有共价化合物、离子晶体和过渡金属的性质。
Magnesium resources, we can make high-purity magnesia, magnesium metal and it's products, as well as other magnesium compounds.
利用镁资源可开发的高技术产品有高纯镁砂、金属镁及其制品、其它镁化合物系列等。
Aluminum phosphate compounds, compositions, materials and related metal coatings.
磷酸铝化合物，组合物，材料和相关的金属涂层。
This review summarizes applications of ILS in extractions of metal ions, organic compounds, bio-molecules, desulfurization or denitrogenation from fuels and gases and so on.
本文综述离子液体萃取金属离子、有机化合物、 生物分子，脱硫，脱氮及气体分离等的最近研究进展。
There is very little interference from amino acids, metal ions and other coexisting compounds.
氨基酸、金属离子或其它共存化合物的干扰很小。
The modified bentonite has better qualities and ability of decolorization, sweeten and removing heavy metal cations and aromatic compounds and hard biodegradable harmful organic compounds.
改性膨润土可去除水体中的重金属离子、芳香族化合物、有毒难生物降解有机物，还具有脱色、脱磷、除臭等作用。
Transition metal nitrides and carbides were a class of interstitial compounds with special structure characteristics which decided distinctive catalytic effects.
过渡金属氮化物与碳化物是一类间充性化合物，其结构特点决定其在催化反应上具有独特的催化效果。
Metal hydride compounds play a central role in coordination catalysis.
过渡金属氢化物在络合催化中占有重要的地位。
This paper described the determination of chromium in metal cluster compounds by flame atomic absorption spectrometry. The coexisting element interference was eliminated by sodium ion.
报道了利用火焰原子吸收光谱法测定金属原子簇化合物中铬，用钠离子消除共存元素干扰。
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