1) purification process modification
净化改造
2) clearance improvement
净空改造
1.
This paper introduces the application of the integral deck jacking-up techniques to the height clearance improvement of a bridge spanning expressway through practical example.
通过工程实例介绍整体顶升技术在某高速公路上跨桥梁净空改造中的应用,为高速公路既有上跨桥梁净空不足这一工程难点提供一个新的解决方法。
3) chemical alteration
化学改造
1.
Gas geochemistry, fluid inclusion salinity, core observation and thin section analysis indicate that the Permian-Triassic Changxing-Feixianguan gas reservoir experienced chemical alteration of thermochemical sulfate reduction (TSR) since the middle Yanshanian period.
通过天然气地球化学特征、流体包裹体盐度和岩心及薄片的镜下详细观察后认为,川东北地区长兴组—飞仙关组的大多数气藏遭受了热化学硫酸盐还原作用(TSR)的化学改造,TSR的改造主要表现在3个方面:1使C2+重烃相对于CH4、12C相对于13C优先被消耗,造成天然气干燥系数变大和碳同位素变重;2由于TSR产生的大量淡水的加入,使气藏的原生地层水被稀释,造成地层水盐度降低;3TSR相关流体(烃类和H2S等)与储层岩石之间的相互作用使储层被溶蚀和硬石膏发生蚀变,造成储层孔隙度增大,从而对改善其物性具有重要意义。
4) optimizing reformation
优化改造
1.
After optimizing reformation on the floatation cleaning coal conveyance system in Shanxi Taiyuan Coal Preparaton Plant,the impediment of transportion is solved,the hidden trouble about affecting safety is solved,the labor environment is improved,and the production cost and investment is economized.
山西太原选煤厂浮选精煤运输系统经优化改造后,解决了运输瓶颈,消除了安全隐患,改善了生产劳动环境,节约了生产成本和投资。
5) optimal modification
优化改造
1.
Study on optimal modification of phosgene-deprivation system in TDI production;
甲苯二异氰酸酯生产脱光气系统的优化改造
6) modification
[英][,mɔdɪfɪ'keɪʃn] [美]['mɑdəfə'keʃən]
优化改造
1.
Based on the problems of down draft circular cooler and the production situation of MAGANG №1 Ironmaking Works, the necessity of modifying the existed down draft circular cooler was expounded and the thinking and scheme of cooler modification were presented.
就马钢一铁总厂抽风环冷机存在的问题,以及该厂所面临的生产形势,阐述了进行环冷机整体优化改造的必要性,并介绍了优化改造的思路及具体实施方案,指出了该改造的创新之处和优良效果,尤其是水密封等新技术的成功运用。
2.
Some modification schemes to solve these problems were conducted,and the modification effects were summed.
论述了解决问题的各项优化改造方案,总结了改造后的效果。
补充资料：净化设备——净化器
净化设备——净化器 | |
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条