由于结构形式较新，目前对预应力双层矩形水池的研究很少。

Since this kind of structure is new, the studies on prestressed double-storeyed rectangular tank are quite few.

youdao

由于结构形式较新，目前对预应力双层矩形水池的研究很少。

Since this kind of structure is new, the studies on prestressed double-storeyed rectangular tank are quite few.

youdao