high-quality crude 中文意思是什麼
high-quality crude
解釋
優質原油-
The germplasm of medicinal plant is the key in the course of plant medicine producing. lt has direct relation to cultivation of medicinal plant and the quality of crude drug. at present, there is a large - scape area in the cultivation of dioscorea plant with high diogenin, but for neglecting the unstability of germplasm and breeding of valuable cultivars, the quality is not enough to use as crude drug, which lead to supply falling short of demand. therefore, keeping stability of good germplasm, as well as breeding new dioscorea cultivars with high diogenin and yield is urgent and valuable to study
在我國,盾葉薯蕷和穿龍薯蕷等因為較高的薯蕷皂甙元含量,都有很大的栽培面積,但作為原料藥其產量和質量並未達到植物藥生產所需,導致市場供需矛盾十分突出,就是因為只簡單地將野生資源挖回來種植,忽略了種質的不穩定和有栽培價值的品種的培育,因而保持優良種質的穩定性和培育高含量、高產量的薯蕷新品種是一個緊迫而又有價值的研究課題。 -
With its warehouses and sales networks around the world, djax is able to provide various kinds of high quality technological services ranging from crude oil extraction, oil and chemicals, auto spare parts, auto maintenance and beauty chain stores
美國德傑仕國際有限公司是全球著名的汽車用品公司優秀成員,總部設在美國猶它州,公司在該地設有製造廠和研究拓展部。
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