氧化过程

HIF-1α is an oxygen-regulated protein and is recognized as a positive factor to tumorigenesis. During nomoxia, HIF-1α is rapidly hydroxylated by prolyl hydroxylase then goes into 26S proteasome degradation pathway. During hypoxia, HIF-1α accumulates and dimerizes with HIF-1β to transactivate hypoxia-responsive gene expression.

中文摘要缺氧诱导性因子-1α(HIF-1α)为一种对於氧分压敏感的转录因子，在正常氧分压下HIF-1α很快就被prolyl hydroxylase氢氧化进入26S蛋白酶体降解，当细胞处理缺氧环境时HIF-1α会累积并与HIF-1β形成复合物进行转录活化的作用；HIF-1α所调控的基因包括影响能量供给、细胞生长、血管新生等，被认为在肿瘤发育过程扮演促进者的角色。

HIF-1α is an oxygen-regulated protein and is recognized as a positive factor to tumorigenesis. During nomoxia, HIF-1α is rapidly hydroxylated by prolyl hydroxylase then goes into 26S proteasome degradation pathway. During hypoxia, HIF-1α accumulates and dimerizes with HIF-1β to transactivate hypoxia-responsive gene expression.

缺氧诱导性因子-1α(HIF-1α)为一种对於氧分压敏感的转录因子，在正常氧分压下HIF-1α很快就被prolyl hydroxylase氢氧化进入26S蛋白酶体降解，当细胞处理缺氧环境时HIF-1α会累积并与HIF-1β形成复合物进行转录活化的作用；HIF-1α所调控的基因包括影响能量供给、细胞生长、血管新生等，被认为在肿瘤发育过程扮演促进者的角色。

It was showed that oxidation of fat acid of walnut kernels were restrained by shell and it was advantageous to their storage quality.

试验结果表明，核桃的总脂肪含量和碘价在贮藏过程中下降，而酸价、过氧化值和皂化值升高。

Amontillados combine the best of the Sherry: the aromatic fragrance of finos, which develops in the early stages of ageing with the appearance of the "flor", and the rounded complexity of oak ageing, developed when this protective veil of yeast disappears and the wine has a period of oxidative ageing.

最香的雪莉酒：芳香型的Fino，老熟期间的早期培育阶段有&酒花&酵母膜，完全在橡木老熟。当酵母保护膜消逝，葡萄酒有一个氧化老熟的培育过程。

Based on properties of the materials analyzed and the main reactions in high-temperature smelting process,a mathematical method was used to establish the oxidation-reduction equilibrium equation of lead button formation in fire assay.

根据分析物料的性质及在高温熔融过程中的主要反应，运用数学方法确立控制铅扣的氧化还原平衡方程式，并以此推导出几种矿物的应用公式。

In this research, large volume stainless pots, high－quality pottery pots and enamel pots, instead of traditional small volume pottery pots, were used in storing several kinds of fresh liquor like "Shuanggou Liquor" etc.and the analysis of stored liquor by gas chromatography and atomic absorption spectrum indicated that the application of large volume stainless containers, instead of the traditional pottery pots, could not only advance liquor aging , produce flavour and remove precipitate, develop soft liquor style, stabilize and improve liquor quality,harmonize the balance of components , decrease liquor loss and liquor storage space,but also promote oxidation , reduction, esterification and molecular hydrogen bond association in the process of liquor storage.

对&双沟酒&等各香型酒，利用大容器的不锈钢罐、优质陶缸和搪瓷罐代替传统小容积陶坛或陶缸贮存新酒作了试验研究。采用气相色谱和原子吸收光谱对贮酒分析，得出采用不锈钢等大容器代替传统小陶罐贮存酒，不但可使酒在贮存过程中进行氧化、还原、酯化和分子氢键缔合作用，促进酒体老熟去杂增香，使酒体柔和老熟、成分平衡协调，稳定和提高酒质；而且还可以降低酒的损耗和减少贮酒库占地面积。孙悟

In order to solve the problem of tar in pyrolysis process of coal to produce high quality fuel gas, a novel method of using CaO as catalyst in freeboard of fluidized bed to mildly convert the tar into gas has been proposed and the influence of CaO on tar cracking in the freeboard of fluidized bed at different temperatures is investigated.

为了解决在煤热解制取高质量燃料气过程中焦油带来的问题，提出了在流化床稀相段空间利用CaO作催化剂将焦油温和地转化为气体的新方法，考察了不同温度下氧化钙对煤热解生成焦油催化裂解行为的影响。

Objective: Construct a lentiviral expression vector containning a scavenger receptor that binds uniquely phosphatidylsedne and oxidized lipoprotein with the six histidines tag in order to investigate the function of SR-PSOX in atherosclerosis.

目的：通过构建结合磷脂酰丝氨酸和氧化脂蛋白的清道夫受体与6个组氨酸融合基因慢病毒表达载体，诱导其表达，为研究SR-PSOX在动脉粥样硬化中的作用提供技术平台，探讨该基因是否通过TNF-α而参与AS的形成过程。

The usage of horse-radish peroxidase as catalyst i n organic synthesis,especially the progress in catalyzing the polymerization of an iline,derivatives of aniline,and phenol s were reviewed in this paper.

综述了辣根过氧化物酶在有机合成中作为催化剂使用，其催化机理为过氧化循环过程；以及辣根过氧化物酶催化合成苯胺、苯胺衍生物、酚类的研究进展，其特点为催化效率高。

Polyphenol Oxidase properties of fresh Yam were studied with spectrophotometer in this paper. Based on formal research results of single inhabitor anti-browning effects and orthogonal experimental, the optimum combined inhabitor and the reasonable anti-browning effects were obtained.

泛以鲜山药为试材，应用分光光度法对山药多酚氧化酶酶学特性进行研究，以单一抑制剂对山药的褐变控制效果研究为依据，采用正交试验，确定复合抑制剂在山药褐变控制过程中的最佳组合。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。