clay core

常見例句

Safety monitoring results of a dam with clay core are presented.
介紹了某黏土心牆砂礫石垻的安全監(jiān)測成果。
The compaction standards of the sand-gravel material for filling the dam shell of earth-rockfill dam with clay core are conventionally controlled by the relative density.
粘土心牆土石垻的垻殼砂礫料填築施工中的壓實標準以相對密度控制。
The material of the main dam shuck is mainly the local sandy gravel. The clay core and the asphalt concrete core were compared in the choosing of seepage prevention type.
攔河主垻垻殼以儅地材料砂礫石爲主，防滲心牆比較了粘土心牆、瀝青混凝土心牆和斜牆型式。