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- The content of C_5 was strictly limited in butadiene extraction unit using dimethylformamide(DMF) process. 二甲基甲酰胺法丁二烯抽提装置对裂解原料中C_5含量有严格要求。
- This paper introduced the design features of ADV advanced micro-dispersion valve tray and its application in aromatics extraction unit. 介绍了ADV微分浮阀塔盘的结构特点及其在芳烃抽提装置改造中的工业应用情况。
- You once mentioned in our last discussion that it was possible to provide raffinate C4 for Butadiene extraction unit except providing current feed containing 85% butadiene. 上次交流中，你们曾经提到，除了可以提供现在的85%25异丁烯含量的原料外，还有可能提供丁二烯抽提装置的抽余碳四。
- This paper describes the effects of pressure on product quality of aromatics extraction unit and corresponding measures to eliminat the effects and increase product quality. 简要介绍了压力对芳烃抽提装置溶剂回收塔和苯塔的产品质量的影响及消除压力的影响，保证产品质量所采取的相应措施。
- An automatic text summarization method was proposed in this paper, which took sentence as the basic extraction unit and weighted each sentence by considering the topic-related phrases. 摘要提出的摘要方法，以句子为基本抽取单位，以兴趣主题词为句子的加权特征。
- Analysis for Drawing the Working Conditions Diagram for Double Extraction Unit 双抽机组工况图的画法分析
- Conclusion When the lens dislocate the anterior chamber,len extraction united anterior vitrectomy should be performed as ... 结论在晶状体脱入前房的情况下,采用晶状体圈套娩出联合前部玻璃体切割效果可靠。
- Optimization of 300 kt/a aromatics extraction unit 30万t/a芳烃抽提装置的优化
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- TECHNICAL TRANSFORM OF A LUBE PHENOL EXTRACTION UNIT 润滑油苯酚精制装置的技术改造
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- Reserve double room June fourth to tenth inclusive. 预订双人房间，六月四日至十日，共六晚，望订妥复电。
- In this case, I can double for penalty. 假如这样的话，我可以叫加倍了。
- Analysis on Failure of Heat Exchanger of Aromatic Extraction Unit 芳烃抽提装置换热器失效分析
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗？
