catechu
n. 阿仙药
近义词：blackcatechu，Acaciacatechu，Jerusalemthorn，
英英释义
Noun
- extract of the heartwood of Acacia catechu used for dyeing and tanning and preserving fishnets and sails; formerly used medicinally
- East Indian spiny tree having twice-pinnate leaves and yellow flowers followed by flat pods; source of black catechu
例句
- Embryo Culture of Areca catechu L. 槟榔胚培养。
- Study on SOP of Standardization Cultivation of Areca catechu L. 槟榔规范化种植与保护抚育标准操作规程的研究。
- Borneolum yntheticum, Catechu ould be identified by TLC. 在TLC色谱中可检出冰片、儿茶的特征斑点。
- Results: Borneolum yntheticum, Catechu ould be identified by TLC. 结果：在TLC色谱中可检出冰片、儿茶的特征斑点。
- Definition: Areca is the seed of Areca catechu Linne (Palmae). 本品为棕榈科植物槟榔 Areca catechu Linne 的种子。
- AIM: To study the quality standard on catechu and its extract. 目的:研究儿茶及儿茶提取物的质量标准。