Sweat trickles down my back as I traipse through a meadow of tall grass, ironweed, asters—and lots of poison ivy.
我疲惫地走在一片荒烟蔓草,那里长著属物和一大堆野葛。
Sweat trickles down my back as I traipse through a meadow of tall grass, ironweed, asters—and lots of poison ivy.
我疲惫地走在一片荒烟蔓草,那里长著属物和一大堆野葛。
OBJECTIVE The optimum extraction conditions of shionone from herbs Tatarian aster root were studied by means of orthogonal test and microwave-assisted and pressurized solvent extraction technique.
方法利用微波辅助加压溶剂提取法提取酮,通过正交实验,考察了微波提取条件(包括溶剂、提取时间、提取次数和料液比)对酮的影响。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。