water injection hole 中文意思是什麼
water injection hole
解釋
注水孔-
The summer dike consisting of water absorbing and quick setting material is made of the outer geotextile bag - form, the geomembrance inner bag - form with the effective water - retaining material inside and protecting cushion, reinforcing band, water injection hole, anti - seepage strap etc
摘要吸水速凝擋水子堤是由土工織物做外袋、土工膜做內袋和裝在內袋裡的高效保水材料以及護墊、加強帶、注水孔、防滲帶、防滲條等組成。 -
In this paper, technology for water injection by long bore hole in fully mechanized mining face was studied, relevant experience and some parameter were acquired, which provide a reference for using this method in similar faces
以鄭州礦區典型的「三軟」煤層綜放工作面為對象,試驗研究了長鉆孔注水防塵技術,取得了「三軟」煤層長鉆孔注水經驗和參數,為鄭州礦區類似條件的工作面推廣該方法提供了參考。 -
Abstract : in this paper, technology for water injection by long bore hole in fully mechanized mining face was studied, relevant experience and some parameter were acquired, which provide a reference for using this method in similar faces
文摘:以鄭州礦區典型的「三軟」煤層綜放工作面為對象,試驗研究了長鉆孔注水防塵技術,取得了「三軟」煤層長鉆孔注水經驗和參數,為鄭州礦區類似條件的工作面推廣該方法提供了參考。
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