泡沫箱

它是由压缩机、泡沫箱、输液管、输气管、控制开关、泡沫喷头等组成。

It is by the compressor , foam boxes , infusion tube , gas pipelines . Control switch , foam nozzles and other components .

本文重点介绍了几种新方法：席地生产法、多次覆沙栽培法、育苗盘基质栽培法和泡沫箱生产法等。

This article mainly introduces several new methods : on-the-ground production method , multi-times sands cover planting method , nursery seedling plate stroma planting method and foam case production method .

充填俄制网状聚氨酯泡沫燃油箱的燃油冲刷静电实验研究

Electrostatic fuel impingement test in fuel tank with Russian reticulated polyurethane foam

大卫：另外，你们能不能用泡沫外箱而不是一般的塑料外箱来包装呢？

David : Can you also wrap them in foam cartons instead of the regular plastic ?

通过实验和计算得到了填充聚氨酯泡沫燃油箱系统的静电电压积累数学表达式，基本符合静电电压经典物理公式。

Eventually , the static voltage accumulation mathematical expression could be obtained by experiments and computation , which basically complied with the classic static physical equation .