酶的

This article explains the research progress of some key enzymes of the glycolysis and gluconeogenesis on the activities、gene expression and so on.

本文主要从糖代谢酶的活性和基因表达等方面，较系统地阐述了糖酵解和糖异生过程中的一些关键酶的研究现状。

In this thesis, a series of derivatives of -Huperzine A and benzylpiperidine were designed and synthesized, including nonsteroidal anti-inflammatory drug derivatives, heterocycle derivatives, aromatic derivatives and its sckiff derivatives, etc.

全部目标化合物进行了胆碱酯酶的活性测试，石杉碱甲类衍生物的乙酰胆碱酯酶活性比母体差，说明该类取代基在胺基上取代可能会使石杉碱甲衍生物的活性降低。

Significantly high microbial and enzymatic activities are present in the guts of macrofauna, however, it is yet unclear to which extent the gut microorganisms contribute to the degradation and humification of SOC by the soil animals and from where the enzymes originate.

大型土壤动物肠道内含有大量微生物及酶，这些微生物在土壤动物降解和腐殖化有机C的过程中所起的具体作用如何以及这些酶的来源还不是很清楚。

Types of hydrogenase are reviewed,i ts applications have found its appli cations,such as biohydrogen production,wastewater treatment,prevention of microbial-induced corrosion,generation and regeneration of NADP cofactors.

介绍了氢化酶的类型，讨论了氢化酶在生物制氢、废水处理、预防微生物腐蚀、NADP辅因子的产生及其再生等生物技术领域中的应用。

This paper reviews recent developments in the design and assembly of hydrogenase-modified electrodes, wherein the enzyme was immobilized by physical adsorption, self-assembly, sol-gel and Langmuir-Blodgett methods. Electrochemical properties of hydrogenase in the molecular assemblies and biohydrogen production are discussed.

本文综述了氢酶及其分子聚集体薄膜在电极表面的组装技术，如吸附法、自组装法、Langmuir-Blodgett法和溶胶－凝胶法等，并讨论了分子聚集体薄膜中氢酶的结构、生物活性、电化学性质及其在催化产氢方面的应用。

The manual compensatory beverage product was prepared by hydrolyzate , then its optimal formula was assured.

本实验以新鲜百合为主要原料，利用α-淀粉酶和糖化酶将百合中的淀粉水解成短链低聚糖和葡萄糖；并通过正交实验确定了糖化酶的最佳水解条件，以百合水解液研制百合体力补充饮料，并确定了饮料的配方。

Some nonspecific enzymes can partly hydrolyze chitosan, and make the function as chitosanase.

某些非专一性酶对壳聚糖具有一定的降解作用，具有普遍的壳聚糖酶的活性。

The results showed that molecular weight of malate dehydrogenase was 69 kDa which included two subunits with the molecular weight was about 34 kDa. The optimal pH, temperature and Km were 8.0, 50℃ and 84. 6μmol/L (oxaloacetic acid, pH 8.3), respectively.

结果表明：苹果酸脱氮酶的相对分子质量约为69000，含有2个亚基，每个亚基的相对分子质量约为34000；该酶的最适作用pH为8.0，最适作用温度为50℃；K值为84.6μmol/L（草酰乙酸，pH8.3）。

After treatment for 4 weeks, the parameters, including blood glucose, glycosidase, maltase, total cholesterol, triglyceride, were determined.

复方中药糖脂清各剂量组，给药前与给药4周后相比各剂量组均可降低血糖，同时降低KK-Ay小鼠小肠的蔗糖酶与麦芽糖酶的活性、血清中总胆固醇和甘油三酯的含量。

The results show that lipid in megagametophyte is preferentially used during germination than lipid from embryo or seedlings and starch accumulation in cotyledon and hypocotyl functioned as temperate storage material.

在子叶中细胞质和质体果糖1，6二磷酸酶的活性都明显高于下胚轴，根和未萌发胚中细胞质和质体果糖1，6二磷酸酶的活性极低，表明子叶和下胚轴进行活跃的蔗糖和淀粉合成活动。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。