常見例句雙語例句Much of the really nutritive material actually was refined out of food.大部分真正有營養(yǎng)價值的物質(zhì)實(shí)際上已從食物中提煉出來。Besides endogenous plant hormones , nutritive material is another important factor that affects the rooting of Larix olgensis .除了內(nèi)源激素外,插條的營養(yǎng)水平是影響長白落葉松扦插生根的另外一個重要因子。In doing so, biosurfactants generated from high efficient degradation bacteria B2020 and B22 are added to soil polluted by oil, with compound fertilizer as nutritive material and diesel as substrate.方法將高效降解菌B2020以及B22發(fā)酵產(chǎn)生的生物表面活性劑加入稠油污染土壤,再施用復(fù)合肥和柴油補(bǔ)充土壤中的營養(yǎng)物質(zhì)和代謝底物,分析微生物-植物聯(lián)合修復(fù)的效果。 返回 nutritive material