foam light soil 泡沫轻质土
light water foam 轻水泡沫
Light water foam fire extinguisher 轻水泡沫灭火机
super light foam 超轻泡沫
super-light foam 超轻质泡沫塑料
super-light foam concrete 超轻泡沫混凝土
Light Pink Foam Visor 淡粉红色泡沫太阳帽
light alloy foam materials 轻合金泡沫材料
light weight foam concrete 轻质泡沫混凝土
The mechanical features of foam light material are studied. And the application and advantages of this material in geotechnical engineering is introduced.
研究了泡沫轻质材料的力学特性，介绍了它在岩土工程中的应用及其优越性。
The foam wasn't a very good insulator (in other words, not useful to him at the time), but he was impressed by how light and strong it was.
这种泡沫的隔热能力并不是很好(换句话说，在当时并不能让他满意)，但是他却发现这种泡沫材料非常轻又非常坚韧。
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