查询词典 purification

The purification method of the sterol ester was also studied.

同时研究了甾醇酯的分离纯化方法。

China Branch Shenwei developed out of the latest generation of HK series of plant gas furnace, by the barrel, purification equipment, pipes, stove and other components, plant fuel through the system of gas furnace, in a confined hypoxic conditions, the use of pyrolysis pyrolytic chemical oxidation reaction to produce a combustible gas, in support of nitrogen and oxygen the burning of the combustion to achieve the desired effect.

武汉华科神威科技发展有限公司研制开发出的最新一代HK系列植物燃气炉，由料筒、净化装置、管道、灶头等部分组成，植物燃料通过制气炉，在密闭缺氧的条件下，采用干馏热解化学氧化反应后产生一种可燃性气体，在氮气的支持和氧气的助燃达到理想的燃烧效果。

Purification of mlckfrom rabbit skeletal muscle 肌球蛋白轻链激酶...used by:Stull Lab,University of Texas, Southwestern Medical Center

肌球蛋白轻链激酶( myosin light chain kinase，mlck )具有激酶活性和非激酶活性，在平滑肌收缩过程中起着关键酶调控的作用。

The isolation and purification of β-NGF form mice submaxillary gland werecarried out by using CM-FF ion exchanger.

本文采用国产阳离子交换树脂CM－FF，两步柱层析从小鼠颌下腺中分离、纯化神经生长因子，并与Whatman公司的CM-C（CM32）离子交换树脂进行了比较。

Methods: NGF was prepared from mouse submaxillary glands by the way of elution with CM 52 column. The molecular weight and purification of NGF were detected by SDS-PAGE polyacrylamide gel electrophoresis.

以小鼠领下腺为原料，採用CM52多次洗脱的力法分离神经生长因子，SDS-PAGE电泳检测NGF的分子品质和纯度，採用鸡胚背根神经节培养方法检测NGF的生物活性。

Objective: To establish a consummate system of extraction,purification and analysis of type Ⅱ Collagen that use as chondrocytes culture substratum.

目的：建立一套完善的提取、纯化、检测Ⅱ型胶原的生产系统，并以此产品应用在软骨细胞培养上。

Analysis of subsurface flow constructed wetland microbial cell numbers and the relationship between the effect of sewage purification.

分析了潜流人工湿地单元中微生物数量与污水净化效果的关系。

Ovine suet was used as main stuff and made into soap by means of purification, saponification, salting out etc.

摘要对从羊脂中制取肥皂的工艺条件进行了研究，经过净化、皂化、盐析等工艺制取出具有广阔市场前景和经济效益的化工产品肥皂。

The purification technology of the high sulfurous natural gas in our country has been in the investigation stage.

国外对高含硫天然气的开发已有几十年经验，其净化技术也有较大的发展。

This paper described the status of purification technology of zinc sulphate solution in China,analyzed the existing problems,and also discussed the developing direction of this technology.

介绍了国内硫酸锌溶液净化技术的现状，分析了存在的问题，指出了该技术的发展方向。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。