您要查找的是不是：
- silver extract unit 提银器
- 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。
- The gold and silver extracting technologies from cyanide media by resin or activated carbon in industry were briefly contrasted. Also, some novel relevant techniques were introduced. 对工业上应用树脂或活性炭从氰化介质中提取金银的工艺，作了简要对比，并介绍了有关新技术。
- 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。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- She wore a silver chain around her neck. 她脖子上戴着一条银项链。
- They have some sterling silver cutlery. 他们有一些标准纯银餐具。
- He put the candle on the silver candlestick. 他把蜡烛放在银烛台上。
- The luminous intensity on unit area. 单位面积上的发光强度。
- molten silver extraction process 熔银萃取法
- Workers are removing impurities from silver. 工人们正去除银中的杂质。
- He found the chest to contain silver coins. 他发现那囗箱子装着银币。
- 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。
- She won a silver trophy for shooting. 她在射击比赛中获得银奖。
- The burglars made away with all our silver. 窃贼带着我们所有的银子逃走了。
- His black hair was threaded with silver. 他的黑发中夹杂着银发。
- The Silver Age came next, inferior to the golden. 接下来的是逊于黄金时代的白银时代。
- Silver extraction by cyanidation 氰化提银
