weathered pebble

基本解釋

• [地球科學(xué)]風(fēng)化礫

英漢例句

雙語(yǔ)例句

• For the frozen weathered bedrock, sandy gravel and pebble bed, it is more suitable to use drilling and blasting method than to use the frozen soil excavator.
  對(duì)凍結(jié)風(fēng)化基巖、砂礫層或卵石層，凍土挖掘機(jī)效率低，宜采用鉆眼爆破法，采用抓巖機(jī)裝載凍土。

• weathered pebble更多例句

專(zhuān)業(yè)釋義

地球科學(xué)

• 風(fēng)化礫