趣英语 / backfilling什么意思解释

backfilling什么意思解释

v.
回填（挖掘的洞穴）( backfill的现在分词 )，充填

相关问题

  • backfilling怎么读

    backfilling的音标：backfilling的英式发音音标为：['bækfɪlɪŋ]backfilling的美式发音音标为：['bækfɪlɪŋ]...

  • backfilling例句

    Mining backfilling is restrained by relatively high filling cost.充填采矿由于充填成本较高而制约着其发展.High - water rapid - hardening backfilling with whole tailings is a new developed backfilling technology.全尾砂高水速凝充填技术是一项新近发展起来的充填技术.Its ...