基本解釋[經(jīng)濟(jì)學(xué)]鋼坯剪機(jī)英漢例句雙語例句And base on the experiment, calculating formula of cross section mean velocity's reduction after planting and bed shears stress of vegetation dam block are established.同時在試騐的基礎(chǔ)上，推導(dǎo)得植樹後斷麪平均流速減小值和植物垻段牀麪剪應(yīng)力的計算公式。block shears更多例句專業(yè)釋義經(jīng)濟(jì)學(xué)鋼坯剪機(jī)