查询词典 purification

ObjectiveTo establish the methods for purification, identification and determination of rutin reference substance.

目的制备高纯度芦丁的目的是用作对照品或满足其它特殊需要的试剂。

The second pillar of Islam is the religious duty to perform five prescribed daily prayers or salat. All adult Muslims are supposed to perform five prayers, preceded by ritual cleansing or purification of the body at different intervals of the day.

第二个支柱，是伊斯兰教的宗教义务演出五明每天祈祷礼拜，所有的成年穆斯林，是为了履行五个祈祷，并先举行祭祀清洗或净化身体，在不同时间间隔的一天。

Our data suggested the alga could produce abundant EPS under high salinity and nutrient limitation in saltworks, and benefited the formation and stabilization of algal mat, and thus promoted the prevention of brine permeation and the brine purification.

这表明高盐和氮磷营养限制促进盐田中咖啡双眉藻产生更多的EPS，有利于盐田藻垫的形成和稳定，进而促进盐田藻垫防渗和净化卤水的作用。

The central issue of this paper is the study of DNA-binding proteins interacted with DNA replication origin. The paper presented here includes there parts which are related as well as independent of each other:(1). Identification and partially purification of DNA-binding proteins interacted with eukaryotic DNA replication origin;(2) Specific binding of Hela cell proteins to Samian Virus 40 replication origin with the cruciform structure (Stem-Loop structure);(3) The study of DNA-binding protein as a tumor marker.

本文对DNA结合蛋白的研究主要包括三个即有关联，又相对独立的方面：（1）猿猴肾脏细胞复制起始区DNA结合蛋白的鉴定和部分纯化；（2）Hela细胞中DNA结合蛋白对含茎环结构的SV40复制起始区DNA的特异性结合；（3）DNA结合蛋白做为肿瘤征兆物的研究。

The experiment collecting adult soil as swatch, separate and purification sample median 'Bifidobactirium.

本实验采集成人粪便作为样本，分离和纯化样本中的双歧杆菌。

And sanitary or environmental engineering, which involves the study of water supply, purification , and sewer systems.

以及环境卫生或环保工程——研究供水系统、水净化系统与排污系统等。

Tseng resource, The extraction, purification and determination of saponins in Ilex Kudingcha C.J.Tseng were firstly researched, a RP-HPLC method was established for determination the content of oleanolic acid and ursolic acid in Ilex Kudingcha CJTseng simultaneously. At the same time, the technical parameters of sapogenin extraction sapogenin and the solvent system of HPTLC for separation the sapogenins was seeked. The main results are as follows:1. A spectrophotometric method was established for quantitative determination the total content of saponins in Ilex Kudingcha C.J.

为了推进苦丁茶化学成分生物活性研究，挖掘该植物的药用价值和为其资源的综合开发应用提供科学依据，本文研究苦丁茶皂苷的检测方法、探讨苦丁茶皂苷的提取纯化条件、建立HPLC法同时检测熊果酸和齐墩果酸的含量、摸索苦丁茶皂苷元的提取工艺参数并确定苦丁茶皂苷元薄层层析的溶剂体系。

In this paper ,the decolorization and purification technology of tea saponin is studied.

中文摘要：本文探讨了粗制茶皂素的脱色和纯化工艺。

Objective : To study extraction, purification of polysaccharides Sargassum and explore the systemic effects of SP on NIH mice with S_(180), H_(22) tumor.

目的：本文研究马尾藻多糖的提取制备、分离纯化及马尾藻多糖对S_(180)、H_(22)肉瘤NIH小鼠的影响。

The processing conditions of extraction of Sargassum fusiforme polysaccharide were optimized. Ten samples were gained by separation, purification and hydrolysis of SFPS and their biological activities were further studied in the paper.

并通过对羊栖菜粗多糖进行分离、纯化和水解获得10个样品，对其中部分样品进行了较为深入的生物活性研究。

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