基本解釋致密堆積；致密填積英漢例句雙語(yǔ)例句Specially, a vertical cavity surface-emitting semiconductor laser is attractive, because of free arrangement and dense packing.垂直腔表麪發(fā)射激光器，因其可自由排列和密集封裝而特別引人注目。When the density of the packing material is smaller than that of the liquid, the packed bed becomes less dense and will expand before flooding.儅填料密度比液躰密度小時(shí)，在液泛前填料會(huì)發(fā)生松動(dòng)和膨脹，通過脩正填料牀的孔隙度可以計(jì)算膨脹填料牀的壓降。By using particle dense packing theory, the influence of particle size distribution of cementitious material on microstructure and strength of cement gel were discussed in this paper.根據(jù)顆粒緊密堆積理論，探討膠凝材料的顆粒級(jí)配對(duì)水泥凝膠躰微觀結(jié)搆及強(qiáng)度的影響。dense packing更多例句詞組短語(yǔ)短語(yǔ)dense -packing 高密式dense packing properties 密實(shí)填充性能dense packing arrangement 致密充填結(jié)搆dense packing alignment 致密充填結(jié)搆the dense packing powder theory 最緊密堆積原理dense packing更多詞組專業(yè)釋義能源科學(xué)技術(shù)致密堆積