Study on the toxicity and selectivity of Herbicides to Rumex nepalensis;
不同除草剂对杂草土大黄的毒力和选择性研究
Ecological Investigation of the Invasive Specie Rumex nepalensis in Alpine Rangeland in NW Yunnan Province;
滇西北高山牧场入侵物种土大黄生态学调查
Simultaneous determination of berberine hydrochloride,palmatine hydrochloride and rhaponticin in Sanhuang Tablets by RP-HPLC
RP-HPLC同时测定三黄片中盐酸小檗碱、盐酸巴马汀、土大黄苷含量
Two thin layer chromatographic methods were established for checking of rhaponticin and palmatine hydrochloride, and a HPLC method was established for the determination of beberine hydrochloride.
针对三黄片的质量问题,建立了土大黄苷和盐酸巴马汀的薄层色谱检查方法,并建立了高效液相色谱法测定盐酸小檗碱含量的方法,对三黄片质量标准的进一步修订提供了实验依据。
AIM To determine six effective components (aloe emodin, rhein, emodin, rhaponticin, physcion and chrysophanol) in Rheum .
结果 在 2 5min内分离出芦荟大黄素、大黄酸、大黄素、土大黄苷、大黄素甲醚和大黄酚 ,对缓冲溶液pH、脱氧胆酸钠、牛磺胆酸钠和 β 环糊精浓度等分离条件进行了优化。
The way of thin layer chromatographic use for directing Rumex Madaio Makino Glucoside in the bezoar tablets;
薄层色谱法检查牛黄解毒片中土大黄甙
Rhubarb and Its Effects on Esophageal Carcinoma Cell Proliferation;
中药土大黄煎剂及含药血清对食管癌细胞增殖反应的影响
Objective: This study was designed to elucidate Rhubarb and drug serum anti-tumor and Immune modulation function.
目的:探讨中药土大黄煎剂及其含药血清的抗肿瘤及免疫调节作用。
The Variety Identification of Tudahuang in Guizhou;
贵州土大黄的品种鉴定研究
Improvement of TLC identification for the poniticin of radix et rhizoma rhei
大黄中土大黄苷薄层鉴别方法的改进
Study on determination of rhaponticin in Rheum hotaoense C.Y.Cheng et C.T.Kao by HPLC
HPLC测定河套大黄中的土大黄苷含量
Simultaneous determination of berberine hydrochloride,palmatine hydrochloride and rhaponticin in Sanhuang Tablets by RP-HPLC
RP-HPLC同时测定三黄片中盐酸小檗碱、盐酸巴马汀、土大黄苷含量
Studies and Application on the Effective Components of Snowbell-leaf Tickclover and Rhubarb Root;
广金钱草及土大黄有效成分研究与应用
Talking about Spread Excavation Technique for the Construction of Large-section Loess Tunnel of the Highway along the Yellow River
浅谈沿黄公路大断面黄土隧道扩挖施工技术
Atmospheric air-Test dust standard sample-Loess dust
GB/T13268-1991大气试验粉尘标准样品黄土尘
The loess caps the ridges and knolls -- pressed on the sky like the waves of an ocean.
黄土帽——梁和峁像大海一样托着那蓝天。
Most loess is considered to be an eolian deposit.
大多数黄土被认为是一种风成沉积。
It is a huge job to control Yellow River erosion.
控制黄河水土流失是一项巨大工程。
Study on Criteria for Stability of Loess Tunnel with Big Cross Section;
大断面黄土隧道稳定性参数指标研究
FIELD WATER FLUSHING TESTS ON LARGE-SCALE NATURAL PIPE-CAVE NETWORK IN LOESS
大型天然黄土洞穴系统现场冲刷试验
Analysis on Seepage of Saturated and Unsaturated Soil of Embankments on the Lower Yellow River
黄河下游大堤饱和-非饱和土渗流分析
Influencing factors of collapsibility coefficient of Lanzhou loess with large thickness
兰州大厚度黄土湿陷系数的影响因素
Experimental Study on Lime-soil Compaction Pile with Big Diameter at Collapsible Soil Site;
湿陷性黄土场地上大直径灰土挤密桩试验研究
The Study of Land Use and Cover Change in the Large-Scale Open Coal Mine Area of the Loess District;
黄土区大型露天煤矿土地利用/覆盖变化研究
The Reutilization Approach of the Discarded Land Rresource of Large-scale Opencast Mine in Loess Area;
黄土区大型露天煤矿废弃土地资源再利用途径
Problems of rock-soil mechanics on responsibility cognizance of great loess landslide
特大黄土滑坡事故责任认定中的岩土力学问题
Experimental Study on Soil-concrete Structure Contact Surface Shear Strength by Improved Direct Shear Tests in Direct of Loess
黄土地区土与混凝土接触界面大型直剪试验研究