沉澱粘土 的英文怎麼說
中文拼音 [chéndiànniántǔ]
沉澱粘土
英文
sedimentary clays-
During diagenetic process, the main factor destroying porosity is function of pressure and cementation. secondary porosity formem formed by unsteady mineral is beneficial to formation ' s development
成巖作用中，壓實作用、膠結作用、自生粘土礦物的沉澱是破壞孔隙的主要因素；不穩定礦物溶蝕形成的次生孔隙有利於儲層的發育。The results indicate that the product of precipitation polymerization has a higher molecular weight and is better in the capability of inhibiting clay expansion than that of water solution polymerization
結果表明：沉澱聚合產物分子量高於溶液聚合產物的分子量，在抑制粘土顆粒膨脹性質上優于溶液聚合產物，對提高水溶性聚合物在油田化學領域及其它方面的應用，有著積極的意義。
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