This patent relates to a method of making a solid foam material.

本专利主要涉及一种固体泡沫材料的制作方法。

youdao

The object was too light to be a brick, but it was the same density as a piece of foam from a solid rocket booster.

这一物体太轻了而不可能是一个砖，然而它和固体燃料助推器上的泡沫的密度是相同的。

youdao

The initial Shuttle design predicted neither foam debris problems nor poor sealing action of the Solid Rocket Booster joints.

航天飞机的初始设计即没有预料到泡沫脱落问题也没有预料到固体火箭助推器连接密封性能这么差。

youdao

The rest of the vertical column is made from a material called syntactic foam - a solid made mostly of hollow "microballoons" - giving it enough buoyancy to float back up.

BBC: James Cameron back on surface after deepest ocean dive