目前看多是用诸如锌、铜等金属的氧化物,但碳原料的微小管件也被开发出来。
At the moment oxides of metals such as zinc and copper seem to be the favourites, but tiny tubes made of carbon are also being explored.
铅、锌、铁氧化物和残留的硫化物是银的主要载体矿物。
The Pb, Zn, Fe oxides and residual sulfides are the main carrier minerals of silver.
过氧化物硫化体系中加入硬脂酸锌对CM起到较好的稳定作用;
Zinc stearate plays a part in stabilization of CM in the peroxide system.
研究同时具有紫外吸收、低光催化和氧化催化活性的纳米锌铈氧化物(ZCO)。
Nanosized zinc and cerium oxides (ZCO) having strong UV absorbility, lower photo catalytic and lower oxidation catalysis simultaneously is investigated.
纳米氧化锌颗粒是重要的氧化物半导体材料,具有广泛的应用范围。
ZnO nanoparticle is an important oxide semiconductor material, which is of potential applications in many areas.
综述了铜的生物学效能以及铜锌超氧化物歧化酶的模拟化学。
The biological effects of copper and simulation chemistry of Copper-Zinc Superoxide Dismuta se were concisely introduced.
我们的超细矿物质粉底,是为更好的遮盖和中性到油性皮肤设计的,包括:氧化锌,云母,二氧化钛,高岭土,硬脂酸镁,铁的氧化物,二氧化硅。
Our Superpower mineral foundation is designed for more coverage and for use on normal to oily skin. Contains: Zinc oxide, Mica, Titanium Dioxide, Kaolin, Magnesium Stearate, Iron Oxides, Silica.
电离辐射对牛红细胞超氧化物歧化酶的铜锌重组产生重大影响。
Ionizing radiations exerted profound effects on the reconstitution of Cu and Znin bovine erythrocyte superoxide dismutase.
从催化剂效率和成本的综合因素考虑,对比传统的催化剂氧化锌,本文提出了使用硫酸促进的氧化物固体超强酸作为合成反应的催化剂。
By contrast the traditional zinc oxide catalyst and from the point of preparation cost, we decide use sulfuric acid activated solid superacid as synthesis catalyst.
锌是一种很易结晶的半导体氧化物。
半导体型的金属氧化物,如氧化锡(SnO2)、氧化钛(TiO2)和氧化锌(ZnO),经常作为活性材料用在固态气体传感器件中。
Semiconducting metal oxides such as tin oxide (SnO2), titanium dioxide (TiO2) and zinc oxide (ZnO) are routinely used as active materials in solid state gas sensing devices.
结果表明经过溶胶处理,锡或锌是以氧化物的形式包覆在硅灰石的表面,使得硅灰石的表面组成、形貌和酸碱性都发生了变化。
The results suggest that tin or zinc encapsulates wollastonite in the form of oxide after the hydrosol treatment. The surface com…
通过氧化锌与甲基丙烯酸或丙烯酸的中和反应,在丁腈橡胶(NBR)中原位生成了甲基丙烯酸锌或丙烯酸锌,研究了过氧化物硫化NBR的力学性能和交联结构。
The in-situ preparation of zinc methylacrylate or zinc acrylate through mixing zinc oxide(ZnO) and methylacrylic acid (MAA)or acrylic acid(AA) in NBR rubber vulcanized with peroxide was studied.
为确证其化学结构,以2-氨基吡啶为原料,通过五步合成了2-巯基吡啶-N-氧化物锌盐。
Its chemical structure has been determined as the zinc salt of 2-mercaptopyridine N-oxide by means of synthesizing by five steps starting with 2-aminopyridine.
本文采用氧化物混合工艺制备镍锌铁氧体。
In this paper, NiZn ferrites have been prepared using solid-state mixing method.
本发明属于氧化物半导体薄膜材料领域,特别涉及氧化锌与二氧化钛复合薄膜材料及其制备方法。
The invention belongs to the field of oxide semiconductor film materials, and in particular relates to a zinc oxide and titanium dioxide composite film material and a preparation method thereof.
所述成型扩孔剂为碱式碳酸铜锌和氢氧化铝的混合物,所述铜基催化剂包含铜、锌、铝的氧化物。
The forming expanding agent is a mixture of basic cupric zinc carbonate and aluminum hydroxide, and the copper-based catalyst comprises oxides of cupric, zinc and aluminous.
以普通着色金属氧化物为色剂,基釉为无铅无镉无锌低镁透明熔块釉,研制了系列透明色釉。
Serial colour-glazes were tested in that the colouring materials are common metal-oxides, the basic glaze are lead-free, cadmium-free, zinc-free and low-magnesium frit-glazes.
锌是一种抗氧化剂,但本身也是一种酶-超氧化物歧化酶(SOD),这将抵消最常见和可能是最危险的自由基,超氧重要组成部分。
Zinc is an antioxidant by itself but also a key component of the enzyme superoxide dismutase (SOD), which neutralizes the most common and possibly most dangerous free radical, superoxide.
锌是一种抗氧化剂,但本身也是一种酶-超氧化物歧化酶(SOD),这将抵消最常见和可能是最危险的自由基,超氧重要组成部分。
Zinc is an antioxidant by itself but also a key component of the enzyme superoxide dismutase (SOD), which neutralizes the most common and possibly most dangerous free radical, superoxide.
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