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- The new process for refined anthracene and refined carbazole extracted from anthracene oil is described, the problems to be cared in installation and production of equipment are analyzed. 介绍了从蒽油中提取精蒽和精咔唑的新工艺,分析了设备安装及生产中需要注意的问题。
- He is a man of subtle and refined sensibility. 他是个感情细腻的男子。
- refined carbazole 精制咔唑
- The firm's top man refined on his management style. 公司总裁对管理作风作了精微的改进。
- She has a refined way of speaking. 她谈吐优雅。
- Formal, refined, and restrained in style. 拘谨的，精炼的风格正式、精致和克制的
- Suited to one of good breeding; refined and polite. 有教养的，有礼的与良好教养相称的; 优雅的，礼貌的
- Not refined; indelicate and crude. 粗俗的不优雅的; 无教养的和粗鲁的
- She's so refined that she always eats cake with a little fork. 她非常文雅，吃蛋糕一定用小叉子。
- Crude oil can be refined into various petroleum products. 原油可炼制成各种石油产品。
- He refined the whole art of shuttle diplomacy. 他把穿梭外交艺术提高到炉火纯青的地步。
- Existing in native or raw form; not processed or refined. 原始的以自然的或原始的形式存在的; 未进化或精炼的
- His behaviour and manners have been refined. 他的行为和仪态变得很文雅。
- Dingxian blowing performances of songs in the play often carbazole. 定县吹歌在演奏中也经常咔戏。
- These carbazole dendrimers exhibited good thermal stability. 这些树状化合物都有很好的热稳定性。
- They refined their original design. 他们改进了他们原来的设计。
- The gentleman is refined in manner. 那位先生举止文雅。
- Everything about Chinese food is refined. 中国菜在每一方面都是精美的。
- He may be rich but he is not refined. 他或许是富有，但是不高雅。
- He might be rich but he was not refined. 他或许富有，但庸俗。
