rheum

常見例句

Objective:To study the extracting conditions and purification process parameters of Rheum.
目的：研究大黃提取純化的工藝條件及參數(shù)。
The rhubarb plant (Rheum palaestinum), however, takes an entirely different approach: Its huge leaves funnel water to its single root.
該大黃類植物(Rheum palaestinum)卻采取了完全不同的另外一種方式：巨大的葉子將水分引導到獨根里面。
OBJECTIVE To comparing the contents of emodin and chrysophanol in Rheum Palmatum L. of different plant periods and cultivated methods, to offer a scientific basis for GAP.
目的測定不同生長期限和不同栽培方法的掌葉大黃中大黃素和大黃酚的含量，為大黃的GAP規(guī)范化種植提供參考依據(jù)。