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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。
- The luminous intensity on unit area. 单位面积上的发光强度。
- He makes fresh orange juice with an electric extractor. 他用电动榨汁机榨取新鲜的橙汁。
- 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。
- The family is the smallest social unit. 家庭是社会最小的单位。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- Such an extract in a solution of alcohol. 酒精提取物酒精溶液中的提取物
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- He tried to extract his pole from the mud. 他试图用力将杆子从泥中拔出来。
- The family is the basic unit of society. 家庭是社会的基本单位。
- 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。
- A metric unit of area equal to 10 ares. 十公亩面积的公制单位之一，等于十公亩。
- A metric unit of mass equal to 100 grams. 百克公制质量单位，等于100克。
- A unit of power equal to 1,000 watts. 千瓦功率的单位，等于1,000瓦。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- A unit of currency in Chile, Panama, and Uruguay. 分智利、巴拿马和乌拉圭的货币单位
- A metrical unit consisting of seven feet. 七韵步由七个音步组成的格律单位
