integral composite structure

基本解釋

Then integral middle-wall and composite middle-wall double-arch tunnel are compared in this paper. Structure of double-arch tunnel without middle-wall is a new double-arch tunnel.
無中墻連拱隧道是一種新型的連拱隧道，在廈門市機場路一期工程中的梧村山隧道中即采用了該結構。
The invention relates to a copper alloy nickel-net magnetic composite, which is the integral belt structure rolled by stock belts in top and bottom surface layers and middle layer.
本發(fā)明銅合金鎳網磁性復合材料是由上下表面層和中間層的原料帶材復合軋制成一體的帶材結構。
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