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purification相关的网络例句

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与 purification 相关的网络例句 [注:此内容来源于网络,仅供参考]

The present invention belongs to the technical field of biological pharmacy, and in particular relates to a preparation and purification method of tetra-hydroxyl xanthone mango aglycone, and an application thereof in hypoglycemic medicine.

本发明属于生物制药技术领域,具体涉及一种四羟基口山酮芒果苷元的制备、纯化以及其在降血糖药物中的应用。

Xebec Purification Co., Ltd.

瑞必科净化设备有限公司是由Xebec Adsorption Inc。

Shandong Shengli Bioengineering Co., Ltd., Jining 272037, Shandong, China Abstract: The cause of infection in the process of avermectin production was studied from infected time, scope and bacterial type. The test method to check the infection caused by other bacteria was also raised. The ways to prevent infection was ascertained from preparation of microbial strain, air purification, medium disinfection, ductwork deployment and systematic dead angle cleaning. Meanwhile, adjustment measure was summarized in different infected period such as microbial strain, seed pot and yeastiness.

山东胜利生物工程有限公司,山东济宁 272073 摘要:从染菌的时间、类型、范围三方面探讨了阿维菌素发酵染菌的原因,提出了发酵过程中杂菌的检查方法,分别从菌种制备、空气净化、培养基灭菌、管路配置、系统死角清理等方面明确了防止发酵染菌的措施,得出了斜面菌种、种子罐、发酵罐不同时期染菌后的补救措施。

The original meaning of the word zakat is both ' purification ' and 'growth.

施天课这个字的原意是"净化"和"成长"。

Purification is mainly done by adding zinc dust to the solution. As all the elements to be removed lie below zinc in the electrochemical series they can be precipitated by cementation.

净化过程主要是加入锌粉到溶液,这样所有电位序在锌之后的元素都被置换出来并且凝固沉淀下来。

It is an important consideration in purification circuits that removal cadmium completely prior to cobalt cementation, because cadmium can inhibit basic zinc sulphate to adsorb on the surface of zinc dust.

镉可以起到阻止碱式硫酸锌或氢氧化锌吸附在锌粉表面的作用。欲加速钴的置换和提高置换效率,必须形成锌-钴合金或锌-镉合金。

This paper studies the Winching zircon ore purification and the determination of trace elements .

摘要本文研究了文昌矿中硅酸锆的提纯及其微量元素的测定。

Separation, Purification and Content Test of Polysaccharide in Zymotic Fluid of Cordycepts Mycelium

随着它的药用价值不断增大和药用范畴的不断扩大,对虫草的需求量也在不断的增加。

The exact of petroleum ether was the acaricidal active site of Eungenia caryophyllata. 3.Isolation, purification and identification of compounds with acaricidal activity in Eugenia Caryphyllata: The exact of petroleum ether was separated into 6 parts by silica gel column chromatography with gradually increasing polarity of petroleum ether: ethyl acetate. The part C was demonstrated to be the most effective part by acaricidal activity test in vitro,and the time for it to kill all experimental mites was about 20 min.

丁香杀螨活性成分的追踪分离、纯化与结构鉴定:采用硅胶柱层析法,以石油醚:乙酸乙酯溶剂系统梯度洗脱,对丁香石油醚提取物进行分离,得到A~F 等6 段混合物,离体杀螨试验发现,C 段混合物具有突出的杀螨活性,50%浓度平均15min可杀死全部供试螨虫。

In this study, a strain of bacteria capable of producing Phenylalanine dehydrogenase was isolated and was identified as Achromobacter sp. The condition for the enzymatic fermentation, purification and characteristics of the enzyme were carried out in this work.

本研究从土壤中分离筛选到一株产苯丙氨酸脱氢酶的菌株X5-3,对其进行鉴定,并进一步研究了该菌株的产酶发酵条件、酶的初步纯化及该酶的性质。

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相关中文对照歌词
Raise The Knowledge
The Year Of Purification
Purification By Fire
Umar Dumps Dormammu
Hot Water Burn Baby
Oxygen
Beneath The Encasing Of Ashes
Showtime At The Gallow
Secrets Amongst Cosmonauts
There Has He Been
推荐网络例句

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。

This is a very big challenge to developers especially that Ajax is constantly changing.

这对开发者来说是一个非常大的挑战,尤其是需要不断变化的Ajax。