常見例句Definition: Whole or cut, dried leaves of Hedera helix L., collected in spring. 本品爲(wèi)五加科植物洋常春藤Hedera helix L.;於春季採(cǎi)收的乾燥葉。Treated with the extract from Abies firma, Jabia Japonica, Chenopodium ambrosioides, Hedera helix, Datura metal and Iris chinensis for 96 hours, the mortality was above 82%. 其它依次爲(wèi)日本冷杉、清風(fēng)藤、土荊芥、常春藤、曼陀羅、鳶尾，葯後96h白蚊伊蚊死亡率均在82%25以上。Hedera helix L. 歐常春藤Hedera helix L.var.colchica C.Koch 小風(fēng)藤Tissue Culture and Rapid Propagation of Hedera helix 洋常春藤的組織培養(yǎng)與快速繁殖Some biological molecules have the form of a helix. 有些生物分子呈螺鏇狀。 返回 Hedera helix