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理学
大黄素
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大黄素
羟基蒽醌(见蒽醌)的衍生物,分子式C15H10O5。广泛存在于植物性泻药,如大黄的根茎、鼠李的树皮和根皮、决明的种子中。此外,在一些高等真菌和地衣中也有存在。
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electrowetting
electroyte
electroyte of electrochemical machining
electro-zoom lens
electro–chemical leaching of mineral material
electuary
eledoisin
elegance and vulgarity
Elegance of Xuancheng
elegant
elegant and classic in style (of writings)
elegant art
Elegant Gathering in the Apricot Garden
Elegant Gathering in the West Garden
elegant graph
Elegant Sayings in Yuhu
elegant style of non-dramatic songs in the Yuan Dynasty
elegant water shrew
elegant zinnia
Elegies of Wu Songs
Elegy
elegy
Elegy of the Camel
Elegy Poem
Elegy Written in a Country Churchyard
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