extraction是什么意思

extraction是什么意思 lens extraction是什么意思 alkaline extraction是什么意思 extraction extraction from government registration list请问这是什么意思啊急 extraction extration peach Extraction social extraction什么意思 UAE是什么意思?表告诉我是阿拉伯联合酋长国.我问的是一种生物色素提取方式.已知E表示extraction. extraction啥意思,举例子一个可否? cloud-point extraction的中文意思是什么 Extraction of peach essence 什么意思 in-slab heat extraction 什么意思? extraction helicopter什么意思怎么翻译呢 retreat to safe location for extraction 意思 error during extraction of one or several extraction of square root的中文意思是什么? 英语翻译Extraction chromatography is a form of solvent extraction where one of the liquid phases is made stationary by adsorption on a solid support.