单词	spacing of beam
释义	spacing of beam 梁间距
随便看	period demand capture function period demand signal period-density relation period depreciation charge period depreciation charges period depreciaton charge period dial period discontinuity period disease period doubling period-doubling period doubling bifurcation period-doubling bifurcation period-doublings period drama periode period-eccentricity relation perioded period effect period element period-end balance period end cutoff period-end financial reports period end/year-end close period-end/year-end inventory stock status 率尔成章率尔操觚率由旧则率由旧章率马以骥玈玉玉1 玉2 玉3 鸡头肉鸡头鱼刺鸡奸鸡婆鸡子鸡子儿鸡尖鸡尸牛从鸡尾酒鸡巴