nutritive index

基本解釋

Commodity tea leaves attaining definite index of mineral elements are of nutritive value and health function to human body.
商品茶中的礦物元素，達(dá)到一定的界限和限量指標(biāo)，對人體有營養(yǎng)價值和保健作用。
The eutrophic state and water quality of 12 drinking water resources were evaluated by using the comprehensive nutritive index.
利用綜合營養(yǎng)指數(shù)評價方法對重慶市城區(qū)12個飲用水源地進(jìn)行了水質(zhì)調(diào)查和富營養(yǎng)化評價。
Commodity tea leaves attaining definite index of mineral elements are of nutritive value and health function to human body. Studing the features ofm…
因此，研究茶葉中礦物元素含量特征，對茶葉的種植和施肥，提高茶葉品質(zhì)及其開發(fā)利用有著重要的科學(xué)意義。