查询词典 enzyme

This article introduced the application of thiophilic adsorption chromatography in isolation of the enzyme from Agkistrodon acutus venom and the characters of the enzyme such as anticoagulant activity and proteolytic activity were identified.

本文介绍了应用嗜硫色谱提取薪蛇蛇毒中蛋白组分的效果，并对该组分进行部分表征，鉴定了谈组分的抗凝血效果和蛋白酶活性。

Evaluation of combined tests of urinary trysinogeb-2. Amylolytic enzyme and pancreatic amyololytic enzyme

在句译、词译中专业词汇在线翻译、专业词典词汇的双语例句以及中英文、英汉句子翻译。

Enzyme as a biological catalyst is very sensitive to the environment , physical, chemical and biological factors.In the other hand it is difficult to purify from the reaction products. What's more it can not make a continuous operation.All those astrict the reaction.Under this condition, enzyme immobilization was put forward and developed.

酶作为一种生物催化剂，对环境十分敏感，易受物理、化学和生物等因素的影响而失活，而且反应后混入产品，纯化困难，不能实现连续操作，这些难以克服的现象大大限制了酶促反应在工业中的应用，在这种条件下，固定化酶的概念和技术得以提出和发展。

Bacteriolytic enzyme is an enzyme preparation extracted for egg whites.

溶菌酶是从鸡蛋清中提取的一种酶制剂。

Owing to the inclusion complexation, the benzoquinone as the electron acceptor of reduced GOD in the enzyme-containing polymer membrane has higher concentration, thereby faciliating the electron transfer of the immobilized enzyme.

由于分子包合作用，作为电子受体的苯醌在含酶的环糊精聚合物膜中具有较高的浓度，从而加速了固定化酶的电子传递。

This thesis mainly focus on the Enzyme histochemistry and TEM observation of trunk muscle from Branchiostoma belcheri tsingtauense; isolation and recombinant expression of Bbt-myosin heavy chain isoforms; characterization and expression of Bbt-nascent-polypeptide-associated complexαsubunit.In NADH Enzyme histochemistry, two types of muscle lamella can be distinguished .

本论文主要对青岛文昌鱼(Branchiostoma belcheri tsingtauense)肌肉组织进行了酶组织化学实验和电镜观察，分离了青岛文昌鱼肌球蛋白重链基因异构体并将其重组表达；克隆了青岛文昌鱼新生肽链相关复合体α亚基基因，并检测了其时空表达情况。

Based on the absorbance change of indicators with the concentration of hydrogen ion released from the enzyme-catalyzed reaction, a convenient colorimetry method is established for the assay of acidic phospholipase 〓 and glycogen phosphorylase b Brilliant yellow and bromothymol blue are chosen as indicators for assays of acidic phospholipase 〓 and glycogen phosphorylase b by following the absorbance changes at 495 nm and 615nm respectively The method is simple, sample-saving, sensitive and valid for a wide range of enzyme concentrations.

为了研究糖原磷酸化酶的激活动力学和酸性磷脂酶〓的复性过程，我们根据酶催化反应中释放氢离子浓度的变化引起相应的指示剂的光吸收发生变化的原理，建立了一种简捷的比色法，用于测定酸性磷脂酶〓和糖原磷酸化酶b的活性。选用亮黄和溴麝香草酚兰分别作为酸性磷脂酶〓和糖原磷酸化酶b测活的指示剂，在495 nm和615 nm处检测二者的光吸收值的变化，可以测定酶活。本方法的优点是，可在比较宽的酶浓度范围内进行活力测定，而且操作简单、节省样品、灵敏度高。

To explore the effects of exogenous nitrogen input on the enzyme activity of Calamagrostis angustifolia during litter decomposition in a freshwater marsh, we supplied dissolved NH4NO3 (N0:0; N1:6 g·m-2·a-1;N2:12 g·m-2·a-1) to field plots on the Sanjiang Plain and determined the enzyme activities of litter decomposition within 160 d using litter bags.

以三江平原沼泽湿地典型湿地植物小叶章枯落物为研究对象，采用分解袋法研究了不同外源氮输入(N1、 N2分别为 6 、12g·m-2·a-1)对小叶章枯落物分解过程酶活性的影响，并设置对照区（N0，0 g· m-2·a-1）进行比较。

Objective To observe the comparability of results of serum enzyme determination by different instrument-reaget systems using enzyme calibrator.

目的 应用酶校正品校准不同的&仪器/试剂&测定系统，观察系统间血清酶测定结果的可比性。

Conclusions— Our results provide the first evidence that CathA acts in vivo as an endothelin-1–inactivating enzyme and strongly confirm a crucial role of this enzyme in effective elastic fiber formation.

结论——我们首次证实CathA在体内发挥了内皮素-1–灭活酶的作用，并证实其在有效弹性纤维形成中有重要作用。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48