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目筛

目筛

sieve

玉环县澳兴甲壳素有限公司 Dd 1352-1 2766c... ... 80目筛 sieve 过80目筛 sieve ...

1

In compacted and waterlogged soils ? ? fixation by nodules is probably limited by availability of ?

在坚实的和渍水的土壤中，根瘤固氮大概受？璧目筛？性限制。

3

Results Taking water as solvent, Rhizoma Chuanxiong was smashed to 40 meshes and extracted with 10 times volume of water for 12 hr .

结果药材粒度为过 40 目筛，用 10 倍量水，回流提取 12 小时，川芎挥发油的提取率最高。

4

Soybean straws are dried after being rinsed with deionized water and are smashed to pass through a screen of 60 meshes;

黄豆秸秆经去离子水漂洗后烘干，将其粉碎至能通过 60 目筛；

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