查询词典 purified

It was comparatively investigated that xylan was hydrolyzed by crude and purified xylanases in ultrafiltration membrane reactor and conventional stirring batch reactor.

分别研究了粗木聚糖酶和纯化的木聚糖酶在超滤膜反应器和常规反应器中的酶解特性。

The immunoglobulin IgY and IgG was purified from the yelk of egg and serum of rabbit, respectively.

用分离物HF-WX提纯物免疫母鸡和兔子，分别从母鸡蛋卵黄和兔子抗血清中提取免疫球蛋白IgY和IgG。

OBJECTIVE:To obtain high purified and cheap human copper/zine superoxide dismutase with genetic engineering and affinity chromatography.

目的：用基因工程的方法获得人铜锌超氧化物歧化酶的高产菌，通过发酵培养，最后纯化获得大量廉价的高纯度的hCu，Zn－SOD。

In order to improve the purity of industrial product, Antioxidant BHT was purified by the methods of recrystalize and zone melting.

为提高防老剂BHT的纯度，采用重结晶和区域熔融法对工业品防老剂BHT进行提纯。

If animal pathogen could not be effectively controlled and purified, it seems very difficult for protecting ourselves. In other words, human and animal play equal role in controlling zoonosis, and sometimes, animal may be play more important role on it.

没有动物病原的有效控制和净化，人类就很难控制和净化自身，应该看到在防控人畜共患病中人和动物同等重要，有时动物的问题可能更突出一些。

The zyme has been partially purified from muny bean shoots.

从绿豆 幼苗中已部分地提纯了这种酶。

Objective To investigate the changes of urokinase type plasmino gen activator in the process of acantholysis in pemphigus and observe the influence of purified urokinase on the cultured skin explant.

目的探讨尿激酶型纤溶酶原激活剂在天疱疮发病过程中的变化以及尿激酶对培养的表皮片的影响。

Methods The expression of urokinase antigen on the pemphigus organ model was revealed by immunohistochemical method; PA activity was assayed in the acantholysis model; the influence of urokinase on the epidermis was observed by adding purified urokinase into the cultured skin explant.

方法应用免疫组织化学法检测天疱疮器官模型中尿激酶抗原的表达情况；发色底物法测定棘层松解模型中纤溶酶原激活剂的活性；在培养基中加入尿激酶，观察其对表皮的影响。

Compounds were extracted by 90% ethanol-petroleum ether and acetoacetate, then purified by silica gel column chromatography.

采用硅胶柱层析进行分离纯化，根据理化性质和波谱学数据进行结构鉴定。

Serum immunoglobulin of Amur sturgeon Acipenser schrenckii, Chinese sturgeon Acipenser sinesis and Huso sturgeon Huso dauricus which were healthy and unimmuned, was first time respectively purified by using saturation ammonium sulfate precipitation followed by Sephadex G-200 gel column chromatography. Molecular weight and partial characterization of Ig and heavy chain and light chain of Ig were measured by polyacrylamide gel electrophoresis, SDS polyacrylamide gel electrophoresis, Western blotting and Ouchterlony method.

采用饱和硫酸氨分步沉淀和Sephadex G-200凝胶层析的方法，首次分别纯化制备了健康非免疫状态下中华鲟、史氏鲟和达氏鳇的血清免疫球蛋白，并采用聚丙烯酰胺凝胶电泳、SDS-聚丙烯酰胺凝胶电泳、蛋白免疫印迹及免疫琼扩实验等方法对其Ig及Ig亚单位的分子量和部分特性进行了分析。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。