earth excavation的意思|示意

美 / ə:θ ˌekskəˈveɪʃən / 英 / ɚθ ˌɛkskəˈveʃən /

挖土

Earth excavation and backfill is to have the appropriate security measures to strictly regulate the construction.

土方开挖与回填是要有相应的安全措施,要严格按规范施工.

互联网

During earth excavation construction, there is analog approach process to get the volume of earth excavation.

在土方施工中,采用拟合原理求土方体积的方法, 有较好的精度.

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