基本解釋[農(nóng)業(yè)科學]踐踏單位英漢例句雙語例句The trampling unit and trampling equivalent unit(TEU) are put forward for the first time in order to define the calculating standard and conversion standard of T.首次提出了踐踏單位和踐踏當量概念，以明確踐踏強度的計算標準和折算標準。trampling unit更多例句詞組短語短語trampling equivalent unit 踐踏當量trampling unit更多詞組專業(yè)釋義農(nóng)業(yè)科學踐踏單位