查询词典 RP

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。

Objective:A RP-HPLC method in the separation and determination scopolamine and strychnine was developed.

目的：建立一种反相高效液相色谱法检测金马通络胶囊中东莨菪碱及士的宁含量。

Objective: To develop a quantitative analytical procedure of scopolamine and atropine in Flos Daturae using RP-HPLC.

中文摘要：目的：建立测定洋金花中东莨菪碱和阿托品含量的反相高效液相色谱方法。

OBJECTIVE: To determine the content of the Amentoflavone in Selaginella tamariscina from Guizhou and Hunan by RP-HPLC.

目的：建立以反相高效液相色谱法测定贵州、湖南卷柏中穗花杉双黄酮含量的方法。

Objective To establish a fingerprint of hydropholic components in Smilax china by RP-HPLC.

目的建立菝葜药材的脂溶性成分的HPLC指纹图谱分析方法。

Work has done:●Researched on inhibitory effects of the extraction and compounds on tyrosinase activities.●The method which was used for quantitating resveratrol from smilax glabra by RP-HPLC wasestablished.●Studied on antioxidant activity of smilax glabra with DPPH

考察了土茯苓总提取物及单体化合物的酪氨酸酶抑制活性●建立了土茯苓中白藜芦醇的高效液相检测方法●利用DPPH·法测定土茯苓的抗氧化活性

I love to watch the seagulls flying over, and to feel the softness of sand under my feet.

还有，我rp很差的踩在了贝壳啊什么的鬼东西上，我的脚趾

They were further seprated ,using RP-HPLC and components e and 2 had the highest ACE inhibitory activity. The relative molecular weight of e and 2 was identified as 590Da and 649Da by using HPLC-Mass Spectrography .

用高效液相-液质联用分析组分e组分2，得到它们的相对分子质量分别是590Da和649Da，氨基酸组成和序列分别是Trp-Ala-Ala-Gly-Trp、Arg-Gly-Ala-Ala-Gly-Ala-Phe。

Objective:To establish a method using RP-HPLC for determination of the content of potassium dehydroandrographolide succinate and its injections.

目的：建立反相高效液相色谱法测定穿琥宁及其注射液的含量。

The practice proved that,by using the hardware resource of ATOS and FDM as well as the software platform of Surfacer and Pro/E,student can not only apprehend the new concept of the quick product-developed technology but also learn the new technics and method of using RE and RP to experiment copying 3D model.

快速原型制造和反求工程技术是先进制造技术的重要组成内容，也是现代设计与制造技术领域研究和关注的热点。基于此，反求工程与快速原型制造的课程教学已成为培养学生适应现代设计与制造工程领域实践能力的重要手段。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。