酸化的

Hot galvanized, electro-galvanized, chemical cleaning and other metal surface treatment plant has imported 450 tons of fully automated large-scale hot-dip galvanizing furnace, there are many product lines such as hot galvanized, steel pipe, copper pipe, ferro–nickel alloy pipe, stainless steel pipe and surface treatment of component pickling, passivation and phosphatization with the processing capacity of 35,000 tons above annually.

热镀锌、电镀锌、化学清洗等金属表面处理工厂拥有进口全自动450吨的大型热镀锌炉，现有热镀锌、钢管、铜管、铜镍铁管、不锈钢管及构件酸洗钝化、磷化等表面处理生产线，年加工能力35000吨以上。

Research and development for fhe production of pyrocatechol and hydroquinone by reaction of phenol with hydrogen peroxide and percarboxylic acid as hydroxylating reagent are introduced.

着重介绍用过氧化氢和过氧化羧酸作羟基化剂，使苯酚羟基化生成邻苯二酚和对苯二酚的研究开发进展。

The saponification and membrane extraction process is a combination of the above processes.

采用皂化萃取工艺，可提高Nd3+的利用率，并可根据皂化率任意控制游离酸浓度。

Cerebrotendinous xanthomatosis is a rare autosomal recessive disorder of bile acid synthesis, caused by impaired hydroxylation of cholesterol side chains due to deficiency of the mitochondrial enzyme sterol 27-hydroxylase （CYP27A1）, leading to accumulation of cholestanol and cholesterol in brain and other tissues.

文章摘要：脑腱黄瘤病是一种罕见的常染色体隐性遗传性胆汁酸合成障碍，由线粒体酶固醇27-羟化酶（CYP27A1）缺陷所致胆固醇侧链羟化受损引起，从而导致胆固烷醇和胆固醇在脑和其他组织贮积。

The synthesis of fructone from ethyl acetoacetate and ethylene glycol using sulfonated activated carbon as solid acid catalyst was investigated.

以活性炭磺化制得新型固体磺酸磺化炭为催化剂，对乙酰乙酸乙酯和乙二醇合成苹果酯的催化工艺进行了系统研究。

The catalytic system composed of NHPI and transition metal ion can catalyze effectively ethane into acetic acid,cyclane into dicarboxylic acid,toluene into benzoic acid,alkene into epoxide,alkyne into acetylenic ketone,and amide into imide;NHPI used alone can catalyze adamantane to be carbonylated,hydrogen peroxide prepared by oxidization alcohol;NHPI combined with as...

NHPI与过渡金属离子组成的催化体系能高效地催化乙烷氧化为乙酸、环烷烃氧化为二元羧酸、甲苯氧化为苯甲酸、烯烃氧化为环氧化物、炔烃氧化为炔酮、酰胺氧化为酰亚胺；NHPI单独使用能催化金刚烷发生氧化羰基化反应、催化氧化醇制取过氧化氢；NHPI与有机助催化剂如偶氮二异丁腈、溴化季铵盐、蒽醌和醇等也能催化分子氧氧化反应。

Enterprises since its establishment has been successful in research and development with all the independent intellectual property rights, applies to health care products, medicines, wine, food, condiments and meat products industry are as follows: 1, health care products, pharmaceuticals categories: functional monascus 2 liquor raw materials categories: pure natural compound sweet juice, super-concentrated compound caproic acid bacilli, compound purification of enzyme, esterification monascus; 3, meat and food coloring agent categories: red rice, Monascus pigment; 4 , soy sauce, sauce products, vinegar fermentation aroma hyperchromic Qu: Monascus fermentation, saccharification by Qu Xiang

企业成立以来，已成功研究开发出具有全部自主知识产权，应用于保健品、药品、酿酒、食品、调味品和肉制品行业的产品系列如下：2、白酒原辅料类：纯天然复配甜味汁、超浓缩复合己酸菌液、复合净化酶、酯化红曲；3、肉制品及食品着色剂类：红曲米、色素红曲；4、酱油、酱制品、食醋发酵增香增色曲：发酵红曲、糖化增香曲

The by-product including yellow water and ending water in liquor production was used to produce esterifying liquid through the addtion of ending liquor,Daqu,quality aged pit mud,fermented grains,quality edible alochol,caproic acid and esterifying enzyme and yeast for liquor use only etc.

以白酒生产的副产物黄水和尾水，添加酒尾、大曲、优质老窖泥、酒醅、优质食用酒精、己酸、酯化酶和酒用酵母等生产酯化液。

The two enzymes system α-amylase and glucoamylase were coimmobilized on celite and calcium alginate the lower in price and common use in the industry with the method of adsorption and embedding.

中文摘要：本文选取工业上较为常用、价格低廉的硅藻土和海藻酸钙为载体分别用吸附法和包埋法共固定化α-淀粉酶和糖化酶双酶体系。

AIM: To investigate the effects of crocetin on receptor for advanced glycation end products mRNA expression in bovine endothelial cells induced by advanced glycation end products and the possible mechanisms involved.

目的：研究西红花酸对晚期糖基化终产物诱导牛内皮细胞中晚期糖基化终产物受体mRNA表达的抑制作用，并探讨其可能机制。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。