The process of extracting oil from grape seeds was firstly studied using a 25l SC-CO2 extraction plant.
实验首先采用25l超临界CO2萃取设备对超临界CO2萃取葡萄籽油工艺进行了放大研究。
The present invention relates to a wastewater treatment method of decanedioic acid production and special extraction plant.
本发明是癸二酸生产废水的处理方法及其专用萃取装置。
The main methods now to evaluate Pb availability in soil are chemical extraction, plant adsorption, microbial and enzyme activation and isotopes tests.
目前，评价土壤中金属植物有效性的方法主要有：化学提取法、植物吸收试验、微生物和酶活性试验及同位素法。
The main methods now to evaluate Pb availability in soil are chemical extraction, plant adsorption, microbial and enzyme activation and isotopes tests.
目前，评价土壤中金属植物有效性的方法主要有：化学提取法、植物吸收试验、微生物和酶活性试验及同位素法。
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