并可以选择在单体构件内加入骨架的方案，以提高承载能力。
The proposal to add the frame in the monomer component can be chosen, so as to improve bearing capacity.
单体构件内还可以设置骨架，泡沫材料包围设置在骨架的外侧。
The monomer component consists of foam material and is internally provided with a frame; the foam material is arranged at the outside of the frame.
舍尔强调他们的主要目标在于研发一种单体物质-我们大多数人称为塑料的一种聚合物的构件---完全来源于海藻这种生物质原料。
Scheer stresses that his team's main goal is to derive a monomer—the building block of the polymers most of us call plastics—entirely from algae biomass.
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