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refining    音标拼音: [rəf'ɑɪnɪŋ] [rɪf'ɑɪnɪŋ]
ing. 提炼

提炼

refining
n 1: the process of removing impurities (as from oil or metals
or sugar etc.) [synonym: {refining}, {refinement},
{purification}]

Refine \Re*fine"\ (r?*f?n"), v. t. [imp. & p. p. {Refined}
(-find"); p. pr. & vb. n. {Refining}.] [Pref. re- fine to
make fine: cf. F. raffiner.]
1. To reduce to a fine, unmixed, or pure state; to free from
impurities; to free from dross or alloy; to separate from
extraneous matter; to purify; to defecate; as, to refine
gold or silver; to refine iron; to refine wine or sugar.
[1913 Webster]

I will bring the third part through the fire, and
will refine them as silver is refined. --Zech. xiii.
9.
[1913 Webster]

2. To purify from what is gross, coarse, vulgar, inelegant,
low, and the like; to make elegant or exellent; to polish;
as, to refine the manners, the language, the style, the
taste, the intellect, or the moral feelings.
[1913 Webster]

Love refines
The thoughts, and heart enlarges. --Milton.
[1913 Webster]

Syn: To purify; clarify; polish; ennoble.
[1913 Webster]


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  • Refining crude oil - the refining process - U. S. Energy Information . . .
    Refining breaks crude oil down into its various components, which are selectively reconfigured into new products Petroleum refineries are complex and expensive industrial facilities
  • REFINE Definition Meaning - Merriam-Webster
    The meaning of REFINE is to free (something, such as metal, sugar, or oil) from impurities or unwanted material How to use refine in a sentence
  • Refining - Wikipedia
    The refining of liquids is often accomplished by distillation or fractionation; this process is useful, for example, for isolating different fractions of petroleum
  • Petroleum refining | Definition, History, Processes, Facts - Britannica
    Petroleum refining, conversion of crude oil into useful products, including fuel oils, gasoline (petrol), asphalt, and kerosene Learn more about petroleum refining, including its history and the various processes used to create the different products
  • What Is a Refinery and How Does It Work? - ScienceInsights
    A refinery is an industrial facility that takes a raw material and converts it into more useful, higher-value products The most common type is an oil refinery, which transforms crude oil into gasoline, diesel, jet fuel, and dozens of other products But refineries also process sugar, metals, and salt, all using the same core principle: separating or purifying a complex raw material into
  • REFINING | definition in the Cambridge English Dictionary
    REFINING meaning: the process of making different products from a basic product, usually oil or sugar: Learn more
  • Refining - definition of refining by The Free Dictionary
    To free from coarse, unsuitable, or immoral characteristics: refined his manners; refined her speaking style 1 To become free of impurities 2 To acquire polish or elegance 3 To use precise distinctions and subtlety in thought or speech re·fin′er n American Heritage® Dictionary of the English Language, Fifth Edition
  • REFINE definition and meaning | Collins English Dictionary
    New aircraft were introduced and tactics constantly refined Other priorities for the oil giant include refining, infrastructure and petrochemicals
  • The Science Process of Oil Refining | Valero
    Introducing Refining 101, a three-part education series on the basics of petroleum refining This series is broken into three episodes to illustrate at a high level, the types of crude oil, how refineries operate, and the various levels of complexity in refinery configurations
  • REFINE Definition Meaning | Dictionary. com
    REFINE definition: to bring to a fine or a pure state; free from impurities See examples of refine used in a sentence





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