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- The mechanisms involved in sandstone acidizing reactions and leading to amorphous silica precipitation(ASP) are discussed in brief. 讨论了砂岩酸化中产生水化硅沉淀的反应机理。
- This paper briefly reviews the kinetic mechanisms of sandstone acidizing reaction, and introduces the recent research achievements abroad in this aspect. 介绍了近年来国外在这方面所作的最新研究成果。
- Bertaux J.Treatment fluid selection for sandstone aciding: permeability impairment in potassic mineral sandstone[C]. SPE 15884. 碎屑岩油藏水水质推荐指标及分析方法[S].;北京:石油工业出版社，1990．13-14，17-19
- However, how to predict the results of sandstone acidization and select optimal job parameters is still an open question. 但怎样预测砂岩酸化效果,选择最佳施工参数,仍未得到很好的解决。
- Analysis of Influential Factors for Precipitation of Amorphous Silica in Sandstone Acidizing 砂岩酸化中水化硅沉淀的影响因素分析
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗？那是个严峻的考验。
- Roll deposits cut across sandstone bedding. 卷型矿床切穿砂岩的层理。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- Sand was deposited which hardened into sandstone. 沙经沉积固结形成沙岩。
- The acid has eaten through the metal cover. 酸已把金属盖子蚀穿了。
- The worker's overalls were badly burned by acid. 这位工人的工作装被酸腐蚀得很厉害。
- The sandstone and shale units are of the same age. 砂岩和页岩单元是同时的。
- An acid can react with a base to form a salt. 酸可以和碱起反应而生成盐。
