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- The factors influencing the usage of bottom oil of 1,3,5-trimethylbenzene tower were analyzed. 分析了影响均三甲苯塔底油循环使用的因素。
- In aromatics method, the leak is detected by the variations of aromatics in bottom oil of effluent separator and in reformate. 其中芳烃含量法是根据产物分离罐底物料和重整汽油芳烃含量变化来判断;
- In tracing method, carbolic acid is added into the feed stream.Leak is determined by the presence of aromatics in separator bottom oil. 示踪剂法是在原料中注入苯酚,再根据产物分离罐底物料中是否存在苯酚来判断。
- Start in the meantime four do not measure heart:The mercy is pleased to give up, the felling of intermingling of sorrow and joy is from the heart bottom oil however start to living. 同时，发起四无量心：慈悲喜舍，悲喜交集的感觉从心底油然生起。
- Analyzing the conical bottom oil pot 锥底油罐浅析
- bottom oil from slurry-bed hydrocracking 悬浮床加氢尾油
- Last year there was a big supply of oil and the price hit bottom. 去年石油供给充足，价格降到最低点。
- Development of a New Type of Painting Machine for Bottom Oil 新型下涂剂喷涂车的研制
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- He slicks his hair down with oil every day. 他每天搽油把头梳得光溜溜的。
- I intend to get to the bottom of it. 这件事我打算寻根究底。
- The bishop anointed the new king with oil. 主教为新国王登基举行涂油仪。
- He was always bottom of the class in maths. 他的数学成绩在班上总是垫底。
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- The aromatic alcohols were synthesized from aromatic tower bottoms oil and formaldehyde by acidic catlyst. The optimum conditions were obtained. The structure of the product was characterized by IR. 芳香烃塔底油在酸性催化剂的作用下同甲醛反应合成了芳香醇,探讨了最佳工艺条件,测试了产品的IR光谱。
- The oil tanker soon got out of sight. 油船不久就看不见了。
- I fell right to the bottom of the stairs. 我从楼梯上一直摔到楼梯下面。
- The recession trod on the heels of the oil crisis. 经济萧条紧随着石油危机而来。
- The police found a body at the bottom of the lake. 警方在湖底发现了一具尸体。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
