There was no significant effect of burying depth on the underground biomass and root distribution, but the root density increased at each burying depth of drip irrigation emitter.

不同埋设深度对高羊茅根系分布有一定的影响，在每个滴头附近的根系密度和重量明显增加。

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The cabinets are supplied with high-density polyethylene trays for shelves and bottom feature drip edge to contain spills.

酸柜内部有高密度聚乙烯托盘，底部有盛漏液的高密度聚乙烯滴水槽。

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