还原的

The as-grown sapphire boule (φ110×80mm3) turns out colorless and transparent after being decolourized and decarbonized in air and hydrogen successively at high temperature.

将TGT法生长的Al2O3晶体(φ110×80mm3)依次经过高温氧化气氛、高温还原气氛脱碳、去色退火实验，即&两步法&退火实验，晶体变成无色、透明。

The photos of TEM showed that the average size of nano-silver particulate was about 15—25 nm, which was equal to that by Zetasizer, and that nano-silver particulate were fractal assembling into ordered dendritical aggregation structure.

实验表明，在超声辐射下，不需任何还原剂，Ag~+可被还原成银原子，进而聚集成纳米银微粒，尺寸在15—25nm，这种纳米银能够分形生长，最终成为树枝状的有序聚集体。

The strain belongs to Desulfovibrio and differ from the previously describe sulfate-reducing bacteria in its optimum growth temperate , carbon source and other characters .

但与该属已报道的硫酸盐还原菌在碳源利用，最适生长温度，最适盐浓度及其它一些生理特征方面均有不同。

This study was carried out on the conditions of removal Cr including different originated pH, temperature, carbon source and the volume ratio of bacteria to wastewater using an acidproof Desulfovibrio (SRB7) which was departed from sewage sludge effluent water of a chemical plant.

利用化工厂污泥废水中分离到的一株耐酸脱硫弧菌(Desulfovibrio SRB7)，对不同pH、温度、碳源、菌废比等条件下SRB7还原Cr能力进行研究。

Nitroarenes can be reduced by samarium diiodide to afford a nitrogen anion,which is a living species and can be acylated by relatively weaker acylating ester agents.

二碘化钐(SmI2)在四氢呋喃溶剂中还原硝基化合物，可以生成氮负离子中间体，该中间体具有较高的反应活性。

The recent advances in the main clean processes to synthesize diphenylmethane diisocyanates are reviewed, such as BTC method, condensation of aniline, reductive carbonylation of nitrobenzene, oxidative carbonylation of aniline, methoxycarbonylation of aniline, alcoholysis of N,N'-diphenyl urea and the coupling process.

回顾了清洁合成二苯甲烷二异氰酸酯的几种主要方法，如BTC法、苯胺缩和法、硝基苯还原羰基化法、苯胺氧化羰基化法、碳酸酯法、二苯基脲法和反应耦合法等合成路线。

The results showed that glucose,ammonium sulphate,magnesium sulphate and dipotassium hydrogen phosphate were the main affecting factors.

部分因子实验设计结果表明葡萄糖、硫酸铵、硫酸镁及磷酸氢二钾为影响Saccharomyces cerevisiae B5产生高选择性羰基还原酶的四个显著性因素。

Sulfate reducing bacteriaare strict anaerobes, which dissimilate organics using sulfate or other oxidation state sulfide as electron acceptors.

硫酸盐还原菌是利用硫酸盐或其他氧化态硫化物作为电子受体来异化有机物的严格厌氧菌。

The status of the applications of dissimilatory Fereduction in environmental contaminant treatment were also discussed.

介绍了国内外有关Fe还原在环境污染治理中的研究现状及其发展趋势。

Dissimilatory nitrate reduction in fungi includes denitrification and ammonia fermentation, which occurs under the conditions of limited aeration.

真菌异化硝酸盐还原途径的发现打破了反硝化仅存在于原核细胞这一传统观念。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新