基本解釋[農(nóng)業(yè)科學(xué)]糞銅英漢例句雙語例句A pot experiment was conducted to study the effects of different levels of copper in pig feces on photosynthetic characteristics of maize.采用盆栽試驗研究了不同銅濃度的豬糞對玉米光合特性的影響。feces copper更多例句詞組短語短語feces copper content 糞銅含量feces copper更多詞組專業(yè)釋義農(nóng)業(yè)科學(xué)糞銅