extraction

发音

英 [ɪkˈstrækʃn]word uk audio image

美 [ɪkˈstrækʃn] word us audio image

  • n.
    取出,抽出
    血统,家世,出身
    [化]提取(法),萃取(法),回收物,提出物,精炼
    [数]开方,求根

单词词源

双语例句

1. Extraction processes in the region become the reason of pollution .
在该地区提取原油的过程成为污染的原因。
2. Mr cameron recently asked senior officials to investigate the potential for shale gas and oil extraction in britain .
最近卡梅伦要求高级官员研讨英国开采页岩气及萃取石油可行性。
3. Cluuz ; web search engine featuring semantic cluster graphs , image extraction , and tag clouds .
cluuz;网络搜索引擎,功能包括语义丛图表、图像抽取和标签云。
4. Of moldovan extraction , she emigrated via israel to california where she works as a dentist and lawyer .
她出身于摩尔多瓦(moldovan),通过以色列移居到美国加州,并在那儿从事牙医和律师工作。
5. Matters registered concerning the rights of civil aircraft may be made available to the public for inquiry , reproduction or extraction .
民用航空器权利登记事项,可以供公众查询、复制或者摘录。

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