对带有附加结构的卫星主桁架结构进行了拓扑优化设计。

The optimal topology design of satellite trusses with appended structures was performed.

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一个完全使用玻璃的附加结构嵌插在两个体块之间，而端部的扩展则是由堆叠的锯断原木组成的墙体。

An entirely glazed addition was inserted between the two, while an extension on the end was built with walls composed of stacked sawn logs.

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这些特殊密度形成的附加结构通常被视为城市的废料，在过去几年的整治措施中，这些构造几乎都被自动消灭了。

These add-on structures form a special density that is usually considered as urban scrap and almost all of them have been automatically wiped out with the renovation practices of the past years.

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