水沙充填 的英文怎麼說
中文拼音 [shuǐshāchōngtián]
水沙充填
英文
hydraulic silting-
We find that the petrology characteristic of all the samples have no characteristic of meteoric water such as geopetal structure, infiltrative sand, ( uniform cement and gravitational cement on base of the research of the dolomite in the regions. on the dot diagram of combination of mgco3 ( mol % ) and sr, the dot are all close to the line of seawater whether they are microlite - crystalline penecontemporaneous dolostone or diagenetic dolostone of various crystals. the 87sr / 86sr value of dolostone or matrix is less than the one of sparry calcite in cave or vein, and close to the value of seawater
通過本區白雲巖的研究發現：已有的白雲巖樣品的巖石學特徵沒有顯示出如示底構造、滲濾沙、新月型膠結物和重力膠結物等大氣淡水作用的特徵；在白雲石mgco _ 3mol百分數和白雲石sr含量的投點圖中，無論是準同生成因的泥?微晶白雲巖，還是粉?細晶（或中晶，或細晶以上的不等晶）的成巖白雲巖，均投在海水線的附近；白雲巖（或基質）的~ （ 87 ） sr / ~ （ 86 ） sr比值顯著低於與孔洞或脈中充填的亮晶方解石，且與海水值十分接近， ~ （ 13 ） c和~ （ 18 ） o值顯著高於孔洞或脈中充填的亮晶方解石，也偏向于海水值； mn含量則顯著低於孔洞或脈中充填的亮晶方解石。The cast basalt liner are inserted and embedded with a dense cement mortar inside the steel pipe. it can be used in higher working pressure and also easy to install and transportation. we can offer the straight pipes, bends and tees with nominal diameter of 40mm and above
玄武巖鑄石復合管事由內襯鑄石管外套鋼管和兩者之間的水泥沙漿充填層構成，它集鑄石管性能和鋼管性能於一身，既耐磨損耐腐蝕，又抗高壓，且安裝運輸方便。
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