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- The results provided theoretical basis for down-hole catalytic upgrading of heavy oil. 探讨了催化剂对稠油水热裂解反应的催化机理。
- Orthogonal experimental research on catalytic upgrading of cat cracked gasoline in presence of compounded catalyst 复合催化剂上催化裂化汽油催化改质的正交实验研究
- Advances in downhole catalytic upgrading of heavy oil under steam injection conditions 注汽热采条件下稠油井下催化改质的研究进展
- catalytic upgrading 催化精制
- How to Upgrading Mobile Communications Competence? 如何提升移动通信竞争优势?
- It is known as catalytic cracking. 这就是所谓的催化裂化。
- Have you finished upgrading your car? 您完成了赛车的升级否?
- The act or instance of upgrading. 提高，改善提高(或改善)的行为或事例
- Upgrading by welding is required. 因此就需要进行焊接改进。
- Upgrading the management according to the law. 提高依法管理水平。
- The first is upgrading our infrastructure. 首先，我们要改善我们的基础设施。
- I just love upgrading)spots like these! 我正直的爱升级)斑点喜欢这些!
- Have you considered upgrading your system? 你考虑过给你的系统升级吗?
- I am upgrading from HP-UX 9.5 to HP-UX 10.20. 我想要将系统从 HP-UX 9.;5 升级到 HP-UX 10
- Life is upgrading or downgrading? 是生命的提升还是下坠？
- Uninstall the previous version before upgrading. 升级之前卸载旧版本。
- I'm upgrading this)settlement to a city! 我正在升级这)对一个城市的殖民!
- Maintaining and upgrading existing manuals. 维护和更新现存手册。
- Many other important catalytic parameters were deduced. 可以推导出很多其它重要的催化参数。
- The dimethylbenzenes are obtained from catalytic reformate. 二甲苯可从催化重整得到。
