1.精炼,精制,提炼;纯化,提纯
2.除去缺点,改善,美化
3.使高尚,使优美,使精致,使优雅;琢磨(文章等),推敲
4.变纯粹,澄清;(言语,举动等)变高尚;变优雅
5.改善,弄得更好,精益求精 (on, upon)
6.应用精密的语言[思想];细加区别;详细讲 (on, upon)
1.精炼,精制,提炼;纯化,提纯
2.除去缺点,改善,美化
3.使高尚,使优美,使精致,使优雅;琢磨(文章等),推敲
4.变纯粹,澄清;(言语,举动等)变高尚;变优雅
5.改善,弄得更好,精益求精 (on, upon)
6.应用精密的语言[思想];细加区别;详细讲 (on, upon)
1.to remove things from a natural substance in order to make it pure
2.to make small changes to something in order to improve it
1.It is interesting to see that Al Gore was constantly learning from each presentation and refining his message and his visuals along the way.
很欣慰看到艾尔.戈尔如此执着地从每次陈述经历中学习，一路走来不断精炼着自己的图文讯息。
2.Chinese officials said the explosion was due to improper injections of desulfurizer, part of the oil-refining process.
中国官方称爆炸的原因是注入含有强氧化剂的原油脱硫剂，属原油提炼加工过程。
3.By refining the platform, they were able to reduce "noise, vibration & harshness " to make a more comfortable ride.
通过优化的平台，他们能够减少“噪音，振动和严厉”，使更舒适的旅程。
4.Nanosized zeolites have gained interest recently. It has been used in refining and petrochemical industries.
奈米沸石在近年来日益受到重视，炼油业及石化业已有很多制程使用它。
5.I think refining the compounds in terms of the balance of their activities is really key, but that's not to say that's trivial .
我认为，以平衡药物各项作用的方式来改进化合物的确是关键，但是这并非小事，它需要时间。
6.Intelligent refining machine (patent product)'s debut, his eyes marks the end of the oil refinery era, the era of the beginning.
智能化炼油机（专利产品）的奇目登场，他标志着滤油时代的结束，炼油时代的开始。
7.He said he was still refining the technique but intended to post full details online soon.
他说，他仍然提炼技术，但为了线上全部细节后不久。
8.Controlling the surface flow and design is one of the most demanding tasks when you come into the refining stage of your model.
表面流和控制设计是最苛刻的任务之一，当你进入你的模型细化阶段来。
9.White rice is often enriched to replace some nutrients lost during the refining process.
白米通常再进行处理，以补充在加工过程中损失的营养。
10.Now I can't even remember how much oil we're refining in a month.
现在，我甚至记不得，我们一个月炼多少油了。