... photochemical process 光化作用(大气中气体的) physical process 物理过程 pile-up process 堆积过程 ...
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pile set-up process 成桩工艺
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The paper describes the building-up process of a large size rotary jet slip-casting pile by quick pore-forming in bulky iron slag layer and in river banks floated pebble bed.
阐述了在松散渣铁层及河岸漂卵石层中快速成孔，形成较大直径的旋喷注浆桩的过程。
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