extractor 是什么意思

	n. 1.提取者。 2.抽出器；分离器；精选者；【医学】提出器，拔出器；【军事】退子钩；退弹簧，退壳器；【林业】推子钩；脱模工具。短语和例子 an air extractor 抽气机。 an electrostatic stalk extractor (茶叶)静电拣梗机。 an extractor groove 弹底槽。

	a mechanism in a firearm that pulls an empty shell case out of the chamber and passes it to the ejector 同义词：cartridge extractor, cartridge remover,
	an apparatus that uses centrifugal force to separate particles from a suspension 同义词：centrifuge, separator,
	an instrument for extracting tight-fitting components

	1.	He makes fresh orange juice with an electric extractor . 他用电动榨汁机榨取新鲜的橙汁。
	2.	Since 1960, many horizontal immersion extractors have been introduced . 自1960年以来，采用了许多水平浸提装置。
	3.	These include the canvas extractors developed by the institute of forest genetics at placerville california . 其中包括加利福尼亚的泼拉崖维尔森林遗传研究所创造的帆布提取器。
	4.	Stud , screw and pipe extractors : safety requirements 螺柱螺钉和拔管器:安全要求
	5.	Jgs - 2000 extractor equipment part of set of cu 切割机器配套除尘设备jgs - 2000 g型
	6.	Adept automatic data extractor and plotting table 自动数据提取与自动绘出曲线图表
	7.	Urinary stone and foreign object extractor and forceps 尿道结石和异物取出器及镊子
	8.	Study and use on extractor of esophageal stent 内镜食管支架取出器的研制与应用
	9.	Instruments for intramedullary nailing ; nail extractor 髓内受钉器械.钉拔出器
	10.	Direct connecting centrifugal extractor new model extractor 直联型离心萃取机

extractor是什么意思