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- Conventional Catalytic Dewaxing (CDW) processes lower base oil (or gas oil) pour point by using a zeolite containing catalyst to selectively cracle wax mainly to naphtha and LPG. 吾人亦可利用传统的触媒脱腊程序,使用择形性触媒,把腊裂解为轻油和LPG,以降低基础油(或制气油)的流动点。
- Propylene is deoxidized by nickel containing catalyst as deoxidizer in polypropylene plant, but excess temperature phenomenon exists at activation and propylene entering steps. 聚丙烯装置使用镍触媒脱氧剂对丙烯进行脱氢精制,在活化和进丙烯阶段出现超温现象。
- Analysis on the microstructure and properties of new tungsten contained high silicon cast nickel-base alloy 新型含钨高硅铸造镍基合金的组织性能分析
- The report contained a plethora of detail. 报告中细节过多。
- Her statement contained several inaccuracies. 她的言词有几处不确切。
- The blackbird's nest contained four eggs. 黑鹂巢里有四个蛋。
- The offer of a new job provided just the catalyst she needed. 这份新工作正是她所需要转变的契机。
- The recent progress in heterogenization of homogeneous molybdenum containing catalysts used for epoxidation of olefins is reviewed. 介绍了以有机聚合物和无机硅酸盐为载体,负载钼催化剂及其对烯烃环氧化反应催化性能的研究进展;
- His report contained only secondhand information. 他的报告里只有第二手资料。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- The film contained some old newsreel footage. 这部影片中有些旧新闻片的镜头。
- He could hardly contain his anger. 他怒不可遏。
- He found the chest to contain silver coins. 他发现那囗箱子装着银币。
- The tungsten shines and gives a good light. 钨丝发亮而射出耀眼的光芒。
- Tungsten is classified among the metals. 钨归入金属类。
- Taiwan seems to contain no petroleum. 台湾恐怕没有蕴藏石油吧!
- The tungsten does not easily melt or break. 钨丝不容易熔化或折断。
- The story does not contain a fraction of truth. 这故事没有一点真实性。
- The last step is to regenerate the catalyst. 最后一步是将催化剂还原。
- Please contain your enthusiasm for a moment. 请你暂且控制住感情。