基本解釋[能源科學技術(shù)]顆粒的棱角性英漢例句雙語例句In general, smaller grain size and greater angularity tend to increase the porosity while an increase in range of particle size tends to decrease porosity.通常，顆粒越小曲率越大孔隙度越大，而當顆粒尺寸增大時孔隙度會減。grain angularity更多例句專業(yè)釋義能源科學技術(shù)顆粒的棱角性