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- Test and Study of Compaction Plant to Different Back Fill Material 基於不同回填材料的壓實設備的試驗研究
- APPLICATION OF STOPING-AND-FILLING METHOD USING PASTE-LIKE BACK FILL MATERIAL TO COAL MINING UNDER SURFACE BUILDINGS 建下似膏體充填開採新工藝的探討
- The best filling material is silver amalgam. 充填料以銀汞合金為好。
- The necessary padding material,Chute structure,pattern of pedestrain raise and stope support in the application of dry back filling method are inquired. 介紹了在乾式充填採礦法中,對采場所必須採用的鋪墊材料、溜井結構、行人天井及采場支護等技術問題作初步探討。
- A new cooling tower adopting cellulose pads as filling material to deal with the stability problem of the back pressure of ejector is also proposed. 為了應付因環境溫度過高的造成噴射器背壓之穩定性問題，本研究也開發新型水簾片式冷卻水塔。
- Production : PVC fill material, hardware and complex cases. 生產：聚氯乙烯填充料、五金雜件。
- Conclusions The hydroxyapatite complex is the ideal filling material. 結論羥基磷灰石複合體是較為理想的充填材料。
- All cut material will be used within the works site as fill material. 所有挖掘物料將會作為堆填物料使用。
- Due to the unique advantages in coal mining, the back fill technology with high water material for rib in used gateway is getting more and more special attraction from the coal mining industry. 高水材料巷旁充填沿空留巷技術由於其在採煤生產中的獨特優點而愈來愈受到採礦界的高度重視,並逐步得到推廣應用。
- To realize the design, the paper puts forward the formular to calculate the length of back filling area. 提出對台背回填進行剛柔過渡設計，提出了台背路基工后沉降控制標準，提出了台背回填長度確定公式；
- Filling materials in the filtration cores of water filter. 濾水器濾芯充填物。
- Mainly white production, filling materials, toughener. 主要生產白種、填充料、增韌劑。
- Make development, mining and back filling design for the underground according to the survey and geology information, supply the technology support for to operation the designs. 根據地測信息做開拓、回採和充填設計,為這些設計的實施提供技術支持。
- Studied the water flowing characteristics in gangue used as water-gravel-mixed filling material from one Uranic mine. 摘要利用某鈾礦尾礦作為水砂充填料的水流特性研究，針對不同粒度的試樣，進行常水頭滲透試驗。
- When reclaiming earthworks, accumulated water shall be cleaned-up first. It is strictly forbidden to back fill earth with water. 填築土方時，應將積水清理乾淨，嚴禁帶水回填。
- By a quarter of wave length commutator principle, combining with electromagnetic wave absorb of filling material. 利用四分之一波長轉換器原理，結合填充材製成電磁波吸收體。
- Secondly,that seepage rate of filling material is mainly determined by the smallest gran... 滲透速度對孔隙率很敏感;在孔隙率從低到高的變化過程中;滲透性也會從低到高發生很大的變化.
- Studying the feasibility of using graphite scoria as filling material of expressway. 探討採用石墨礦渣作為高速公路填築材料的可行性。
- Today, all the silicone membrane breast implants we used are not ideal filling material in augmentation mammoplasty. 硅膠膜乳房假體，目前已不是理想的隆乳材料。
- Objective To evaluate the clinical effe ct of the specially made Ti-Ni point as filling material in pulpal-periapical di seases. 目的觀察用特製鈦鎳合金針作彎曲狹窄根管的固體充填材料，治療牙髓尖周病的臨床療效。
