查询词典 oxidation-reduction

Nanocrystalline hexagonal VSi〓, with an average diameter of 35nm, was prepared via a reduction-silication route by the reaction of metallic sodium with vanadium tetrachloride and silicon at 650℃ in a molten salt system of magnesium chloride and sodium chloride. The sample had good oxidation resistance at 1000℃.

金属硅化物通常具有很高的熔点、较低的电阻率、很好的高温热稳定性，有些还具有奇异的光、电、磁、超导、催化等性能，因此是一类最富潜力的高温结构材料和电子材料。

The absolute value of their oxidation and reduction potential is low. This shows that it is easy to inject both the hole and electron.

循环伏一安研究显示它们的氧化还原电势的绝对值都较低，表明它们的空穴和电子注入都相对容易。

Both the reduction and oxidation peak potential shifted in a negative direction with an increase of pH, and the current response tended to decrease with increasing pH value.

如图，减少。氧化峰潜在的消极的方向转变增加的酸碱度，当前的响应的倾向随着pH值下降。

The oxidation- reduction potential of a food also influences spoilage.

食品的氧化还原电势也影响食品的变质。

Drinking water ; oxidation reduction potential ; health standard

饮用水；氧化还原电位；健康标准

For example, an oxidation-reduction titration using potassium permanganate (pink/purple) as the titrant does not require an indicator.

例如，一种以高锰酸钾为滴定液的氧化－还原滴定就不需要指示剂。

And therefore it has the potential applications in green chemistry and chemical process,organic reactions areas.The literature review section of the thesis gave a brief introduction of the important applications in the green chemical process as well as the status of organic reactions research in NCW,and also summarized the applications in different kind of reactions such as hydrolysis,dehydration/hydration,alkylation,acylation, Diels-Alder reactions,rearrangements,condensations,hydrogen isotope exchange reaction,oxidation-reduction reaction,organometallic reactions.

论文的综述部分简要介绍了近临界水在绿色化工过程中的重要应用价值和国内外在近临界水中进行有机化学反应的研究现状，以及以近临界水作为反应溶剂或催化剂在水解反应、脱水/水合反应、烷基化、酰基化、Diels-Alder反应、重排反应、缩合、氢同位素交换反应、氧化还原反应、有机金属反应等反应类型中的应用。

Technology of microaerobic granular sludge is effective for pentachlorophenol degradation because aerobic oxidation and anaerobic reduction occur simultaneously.

微氧颗粒污泥工艺能够同时进行好氧氧化和厌氧还原过程，是处理五氯酚的理想方法。

The calcination and reduction pretreatments have different effects on the CO oxidation activity of Pd with various supports.

氧化还原预处理对各种负载Pd催化剂CO低温氧化反应性能有不同的影响。

At present, our first and second overseas tourists, Korea and Japan have been deeply shocked by financial storm, stock market slumps and the economy grows slowly. In American, Britain, Germany, Canada and France which are principal guest origins of china's inbound tourism, business investment and private consumption are in a general reduction, as a result of substantial reduction on public and private tour, inbound tourism grows slowly, stagnates or even appears a huge decrease of absolute magnitude.

目前，作为我国排名第一和第二的入境客源国韩国及日本，均已深受冲击，股市暴跌，经济放缓；我国入境客源主体"西方七国集团"中的美国、英国、德国、加拿大和法国等国股市低迷，企业投资缺乏信心，私人消费普遍缩减。

Go to your desktop and right click in a blank space.

请到您的桌面，然后右击一个空白。

Tara appears in Buddhism, Jainism, and particularly, Tibetan Lamaism, as a complex array of manifestations: goddess of ascetism and mysticism, mother creator, protectress of all humans as they cross the sea of life.

度母出现在佛教，耆那教里面，尤其是西藏的喇嘛教，作为一系列的陈列阵容；神秘的女神，创世之母，人类横过生命之海洋的女性保护者。