常見例句Lactuca sativa L. var. angustana Irish. 萵筍Studies on the chemical constituents of Ulva lactuca L. 石莼的化學(xué)成分。Title: Studies on the chemical constituents of Ulva lactuca L. 關(guān)鍵詞:石莼;組分分離;結(jié)構(gòu)鑒定;柱色譜;波譜分析;化學(xué)成分;甾醇Latex is present in some genera, e.g. lettuce ( Lactuca). 本科一些屬內(nèi)的植物體含乳汁,例如,萵苣(Lactuca)。Study of Tissue Culture and Establishment of Asexual System of Lactuca sativa. 與相似的文獻(xiàn)。Total yields of red sea bream and Ulva lactuca were 55?900g and 358?000g respectively. ind-1,總產(chǎn)量為55 900g; 石莼生長(zhǎng)茂密,瀝干鮮藻總產(chǎn)量達(dá)到358 000g。 返回 Lactuca