nutritive material

基本解釋

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，再施用復合肥和柴油補充土壤中的營養(yǎng)物質(zhì)和代謝底物，分析微生物-植物聯(lián)合修復的效果。