tight pack
... 致密充填结构:dense packing arrangement 致密充填:tight pack 致密层:tight formation ...
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致密充填结构 dense packing arrangement
无空隙的致密充填 free of void dense pack
致密砾石充填 tight gravel placement
·2,447,543篇论文数据,部分数据来源于NoteExpress
背景:传统的侧方加压充填,在充填时因器械滞留易形成死角,充填致密性难以得到保证。
BACKGROUND: The filling compactness can not be guaranteed due to apparatus retention in traditional lateral condensation.
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