n. 1.抽出,拔出。 2.【化学】提取(法);萃取(法);回收物,提出物;精炼。 3.精选,摘要。 4.血统,家世,出身。 5.【数学】开方,求根。短语和例子
spirit of the first extraction 原汁酒。 a man of foreign extraction 外国(血统的)人。 extractions from a book 一本书的内容摘录。 an extraction of 81 percent 百分之八十一的出粉率,八一粉。 the extraction of root 【数学】开方法,求根法。
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Study on extraction of lubricating oils by using furfural 糠醛精制润滑油的研究 Development of csr injection and extraction deflector 注入引出高压静电偏转板设计 Extraction of the drawing order from static handwriting 静态字体笔顺信息的提取A new method for feature extraction in ship noise 基于多重分形的舰船噪声特征提取 Close - caption retrieval and extraction based on video 基于视频的字幕检索与提取 An improved method of extraction of caffeine from tea 茶叶中提取咖啡因方法的改进 Study on the extraction technology of tongjing oral liquid 痛经口服液提取工艺研究 Study on the extraction process of danggui fukang capsules 当归妇康胶囊的提取工艺 Research into a new process for extraction of flaxseed gum 胡麻胶提取新工艺的研究 When the file extraction dialog box appears , click 当文件解压缩对话框出现时,单击
the action of taking out something (especially using effort or force); "the dentist gave her a local anesthetic prior to the extraction" properties attributable to your ancestry; "he comes from good origins" 同义词:origin , descent , the process of obtaining something from a mixture or compound by chemical or physical or mechanical means
Last modified time:Tue, 19 Aug 2025 00:29:56 GMT