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单词 refine
释义

refine /rɪˈfaɪn//rɪˈfaɪn/

英汉-汉英词典
vt. 精炼,提纯;使…文雅;改善
时 态: refined, refining, refines
名 词: refiner
词组 | 习惯用语
refine on 精于;改进
英语例句库
  1. Much of the really nutritive material actually was refined out of food.
    大部分真正有营养价值的物质实际上已从食物中提炼出来。
  2. They refined gold out of the ore.
    他们从矿石中提炼出黄金。
  3. He has refined his taste and manners.
    他已使自己的趣味爱好和举止仪态变得高雅完美。
  4. Sugar, oil and metals are refined before use.
    糖, 油和金属在使用前须先提炼
  5. They refined crude oil into various petroleum products.
    他们将原油提炼成各种石油产品。
  6. Modern medical techniques refine on those of the past.
    现代医疗技术比过去的医疗技术要优越
  7. The purpose of oil refinery is to refine crude petroleum.
    炼油厂的主要工作是提炼原油。
  8. We shall have to refine on our methods of advertising.
    我们得进一步改进做广告的方法。
  9. The eighteenth century sought to refine upon Shakespeare by altering and adapting his plays.
    18世纪, 人们试图通过改编莎士比亚的作品来超过他。
  10. But I have refined everything away by this time—anger, indignation, scorn itself.Nothing left but disgust.
    到这时, 我一切不平都没有了——发火, 愤慨, 嘲笑本身。什么都没了, 只有厌恶。
  11. Any nobleness begins at once to refine a man's features, any meanness or sensuality to imbrute them.
    任何崇高的品质,一开始就使一个人的形态有所改善,任何卑俗或淫欲立刻使他变成禽兽。
  12. The invented large baked pancake uses refined wheat flour as basic material and shortener as main adjuvant.
    本发明公开了一种风味大饼及其制作方法,该饼以精制面粉为基本原料,汤酥为主要配料。
  13. Its surface is ordinary short Qi Jia,and kibble and against water,its veins is quite refined,its administrative levels is clear,meticulosity.
    外表普通的短戚家,粗磨反水,纹路细密,层次清楚,一丝不苟。
  14. The mixture was refined by sodium sulfide and sodium hydroxide to afford an O,O-diethyl thiophosphoryl chloride at a purity of 99%.
    该粗品通过精制工艺的改进,采用硫化钠和氢氧化钠的混合物进行处理,得到纯度≥99%的O,O-二乙基硫代磷酰氯。
  15. Definition: Refined sesame oil is the fatty oil obtained from the ripe seeds of Sesamum indicum L. by expression or extraction, then refined.
    本品为自胡麻科植物芝麻Sesamum indicum L.的成熟种子经压榨或提取后精炼得到。
  16. Polynionic celluloses were preparated by alkalify and etherify of refining cotton.The degree of replacement of the polynionic cellulosesis was high.The radicals of replacement were distributed evenly.
    采用精制棉经过碱化、醚化得到高取代度且取代基均匀分布的聚阴离子纤维素产品。
  17. By way of “raising high carbon content and post blowing” as well as recarburization practice can the high carbon steel of fine quality be refined in the converter.
    通过“高拉补吹”、炉后增碳工艺,转炉能够冶炼出合格的高碳钢。
  18. After further refining the character's starting skilly selecting features such as ancestry and career the new character is ready to begin its life in the Eve Online universe.
    经过进一步改进的性质已经开始羹汤选择功能,如血统和职业的新特点是准备开始其生命中的在线前夕宇宙。

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原声例句
听力文摘

Thanks to all her experience, her instincts have been refined and developed.

由于经验丰富,她的直觉得到了完善和发展。

四级词汇分频周计划

Reading good books helps to refine one's speech.

阅读好的书籍有助于使一个人的言谈文雅

经济学人-科技

That understanding was vastly refined and improved by the application of several billion dollars.

这一理解在花费了数十亿美元后得到了大大的提炼和改善。

TED-Ed(视频版)

Munster and several Swiss types were all refined and perfected by these cheesemaking clergymen.

蒙斯特干酪和几种瑞士干酪都是由这些干酪制作的牧师们精炼和完善的。

耶鲁大学公开课:死亡(音频版)

Suppose we try to refine the argument.

假如要提炼这个观点。

连线杂志

But if you're interested in food, sooner or later you will really refine your palate.

但如果你对食物感兴趣,迟早你会真正改善你的味觉。

BEC高级听力真题(第5辑)

Yes, after everything has settled down I'm planning to refine things further.

是的,一切事情解决之后,我打算进一步改进

Veritasium真理元素

Over the years both of these techniques have been refined, reducing their uncertainties

这么多年下来这两种方式都进行了优化并减少了误差。

连线杂志

How does one refine their palate?

一个人如何改善他们的味觉?

TED-Ed(视频版)

By pairing the modulator with a super- sensitive, fast-acting light detector, the resolution can be refined to a millimeter.

通过将调制器与超灵敏、快速的光探测器配对,分辨率可以提高到一毫米。

中文百科

精炼 Refining

(重定向自Refine)
美国一座石油精炼厂中的工人正在检验精炼后的溶液
石油的分层精炼法

精炼是将物质进行提纯的过程,主要是指对自然资源中可用的部分进行纯化,使其能更好地被利用。例如天然石油可以直接燃烧,但燃烧后会产生大量的残渣,燃烧不完全。精炼后会得到汽油、柴油、重油、沥青等不同产物,用于不同的用处。广义地讲,精炼也包括对矿物的筛选提炼,例如从矿石中提炼金属等。

对液体的精炼一般使用蒸馏和精馏的方法;对气体要先冷却、压缩产为液体后精馏。对液体和气体的提炼也可以采取萃取的方法,利用某些溶剂溶解需要提炼或需要抛弃的部分。

对固体的提炼可以利用其在某些溶液中结晶的方式,结出的晶体可以排除不需要的杂质。

英语百科

Refining 精炼

(重定向自Refine)

Refining (also perhaps called by the mathematical term affining) is the process of purification of a (1) substance or a (2) form. The term is usually used of a natural resource that is almost in a usable form, but which is more useful in its pure form. For instance, most types of natural petroleum will burn straight from the ground, but it will burn poorly and quickly clog an engine with residues and by-products. The term is broad, and may include more drastic transformations, such as the reduction of ore to metal (for which see Refining (metallurgy)).

近义、反义、联想词
近义词
v.
better, improve, amend, ameliorate, meliorate, change, alter

解析
improve 最常用词,多指状态或性质上的深刻或重要改进,也可指自身能力的提高。
better 多用于口语,指适当地改善原来并非很差的状态或性质,也指社会地位、经济状况的改善。
perfect 语义强,通常指使方法、技术等达到完善美好的境地。
refine 侧重指使语言、仪态等变得文雅、优美,也可指技艺等的提高。
联想词
hone磨刀石;revise校订;develop开发;broaden变宽,加宽;sharpen变锋利;improve改善,增进;redefine重新定义;enhance提高;synthesize合成;modify修改,修饰;formulate构想出, 规划;
英英词典
refine v.
  1. improve or perfect by pruning or polishing
    • refine one's style of writing

    synonymous: polish, fine-tune, down
  2. make more complex, intricate, or richer
    • refine a design or pattern

    synonymous: complicate, rarify, elaborate
  3. treat or prepare so as to put in a usable condition
    • refine paper stock
    • refine pig iron
    • refine oil
  4. reduce to a fine, unmixed, or pure state; separate from extraneous matter or cleanse from impurities
    • refine sugar

    synonymous: rectify
  5. attenuate or reduce in vigor, strength, or validity by polishing or purifying
    • many valuable nutrients are refined out of the foods in our modern diet
  6. make more precise or increase the discriminatory powers of
    • refine a method of analysis
    • refine the constant in the equation
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更新时间:2025/6/19 1:24:34