1) Upgraded technology
改质技术
2) non-hydrogenation upgrading technology
非临氢改质技术
1.
A non-hydrogenation upgrading technology for C4 fraction and straight-run gasoline and its commercial application were presented.
将C4馏分和直馏汽油混合料进行非临氢改质技术处理,可得到辛烷值高且烯烃含量低的汽油和富含烷烃的液化气。
4) technological transformation
技术改造
1.
The horizontal universal milling machine technological transformation based on Mitsubishi PLC;
基于三菱PLC的XA6132型卧式万能铣床的技术改造
2.
A living example of technological transformation in water-supply treatment process of pharmaceutical factory;
药厂制水工艺技术改造实例
3.
Discussion on influence of technological transformation to economic effects of the enterprise;
试论技术改造对企业经济效益的影响
5) technical reform
技术改造
1.
The technical reform for increasing screening efficiency in Aiyou Coal Preparation Plant;
艾友矿选煤厂提高筛分效率的技术改造
2.
Stable treatment of the washing water quality for the blast furnace coal gas and the technical reform;
高炉煤气洗涤水的水质稳定处理及技术改造
3.
Practice of technical reform of three-ram spraying pulp pump;
三柱塞喷水式浆体泵技术改造实践
6) technical improvement
技术改进
1.
Production practice and technical improvement of electric zinc furnace;
电炉炼锌的生产实践及技术改进
2.
The technical improvement of the electrolytic refining of silver and its prospects;
银电解精炼的技术改进及展望
3.
Discussion on technical improvement direction of the TCR-based SVC in 500 kV substations;
500kV变电站TCR-Based SVC的技术改进方向探讨
补充资料：改目
1.犹言刮目相看。
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