基本解釋[交通運(yùn)輸工程]相位梯形英漢例句雙語(yǔ)例句A trapezoid fuzzy figure is adopted to estimate the load change of distribution transformer and the single-phase distribution network model is constructed.採(cǎi)用梯形模糊數(shù)估計(jì)配變負(fù)荷變化情況,建立了單相線路網(wǎng)絡(luò)模型。phase trapezoid更多例句專業(yè)釋義交通運(yùn)輸工程相位梯形