spreading board 中文意思是什麼
spreading board
解釋
撒布板-
Key issues including water plugging types, waterproof board spreading methods, drop of external water pressure and lining design for resisting hydraulic pressure, etc. were studied, thus the composite waterproof and drainage system to control drainage were put forward, including grouting sphere for water plugging, primary support, grid sysytem for waterproof and drainage and lining to resist hydraulic pressure
重點就堵水方式、防水板鋪掛形式、外水壓力的折減以及抗水壓襯砌設計等技術問題進行了研究，提出了可通過注漿堵水圈、初期支護、防排水網格和抗水壓襯砌形成綜合防排水體系，它可以達到控制排放的目的。 -
Li changxiao is now the executive director of china hi - new technology industrialization research association, member of the standing committee of the hi - new technical expertise committee of china agricultural technology spreading association, executive director of china quality inspection association, chairman of the board of ningxia kelong industry company, head of ningxia kelong bioengineering development research institute
科隆生物工程開發研究所（ institute ）是1988年成立的，由現今被國內外譽為「復制植物的巨匠」 、著名科學家李長瀟（ lichangxiao ）在科技「雙放」中所創建的。
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