查询词典 oxidation process

Fresh tea by the withering (fresh tea in the activity increased, easy-to-rolled), rolled (tea tannin oxidation, began to ferment), fermentation (continuous leaf tea tannin oxidation, leaf color to red, tea revealed), dry (stop fermentation, evaporation of water) formed.

鲜嫩茶叶经萎凋（鲜茶叶中酶活性增加，易于揉捻）、揉捻、发酵（叶中茶单宁持续氧化，叶色转红，茶香显露）、干燥而成。

Take the mature evening primrose seed as raw material extraction evening primrose oil, through the optimized craft, the determination influence factor, returns to parents' home by the 510nm wave length extinction value determination oxidation inhibitor and the emulsifier sees the star anise oil the oxidation influence.

急寻论文摘要翻译，请好心人帮帮忙1以成熟的月见草籽为原料提取月见草油，通过优化工艺、确定影响因素，以510nm波长的吸光度值测定抗氧化剂和乳化剂对月见草油的氧化的影响。

The micro silver-coated copper powder with high temperature of oxidation resistance was prepared by chemistry substitutional and chemistry plating reaction.The surface topography,microstructure and oxidation resistance of the coated powder were characterized by SEM,XRD,TG and other methods.

为了提高铜粉的热稳定性，采用滴入化学镀法在铜粉末表面包覆一层金属银，用SEM、X射线衍射、粒度分布和热重分析表征了不同包覆厚度的镀银铜粉和原始铜粉的表面形貌、表面结构及抗氧化性。

Oxidation of 3-hydroxy-4(1H)-quinolinones by silver oxide gave four oxidation products of 3,4-quinolinediones.

用氧化银氧化3-羟基-4(1H)-喹哪啶酮类，得到了4种3，4-喹哪啶二酮类化合物。

Because there are incompletely cleavages in Jidong magnetite concentrate grain, and octahedron crack exists in magnetite crystal, oxidation develops along octahedron crack or cleavage seam, strip oxidation or reticulation texture is formed, and then magnetite is oxidized to hematite completely.

由于冀东磁铁矿自身的特点，氧首先吸附在颗粒表面的解理缝周围，并与解理缝周围的磁铁矿反应形成针状或片状赤铁矿；然后氧化过程沿磁铁矿的八面体或解理缝继续发展，形成条状或网状结构的赤铁矿，最终完全氧化。

The technological parameters of aluminium profile anode oxidation and sealing hole working procedure can influence the quality of anode oxidation film sealing hole,so we must pay attention to controlling the technological parameters while producing.

铝型材阳极氧化各工艺参数及封孔工序各工艺参数都会影响阳极氧化膜冷封孔的质量，在生产中必须严格控制这些工艺参数。

Oxidation roast test of iran's Mo concentrate in a rotary tube electric furnacehas revealed that physical and chemical properties of the concentrate has a great effect on its oxidation roast performance, and in order to obtain satisfactory cinder from this type concentrate proper measures must be taken during roasting.

通过回转管电炉焙烧伊朗钼精矿的工艺试验，发现该矿的一些理化指标对其氧化焙烧过程具有很大影响。结果表明，在焙烧工艺中采取适当措施，即可用伊朗钼精矿为原料生产出合符要求的氧化钼焙砂

There were some similarities between aerobic ammonia oxidation bacteria and anaerobic ammonia oxidation bacteria.

试验发现，厌氧氨氧化菌与好氧氨氧化菌之间存在许多共性。

The oxidation of high speed steel was studied at 500 ℃, 650 ℃ and 800 ℃ in the air, and the isothermal oxidation kinetics curves were obtained by thermo gravimetric analysis.

借助热重分析仪研究了高速钢轧辊工作层材料在500 ℃、650 ℃、800 ℃下于空气中的恒温氧化行为，得到了高速钢在不同温度下的恒温氧化动力学曲线。

This paper reviews its application in the selective oxidation of functional groups and the controlled oxidation of the same functional group.

本文从不同官能团的选择性氧化和同一官能团的控制氧化两个方面综述它对一些有机物的选择性氧化反应。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了