sandy pebble soil

常見(jiàn)例句

Through laboratory tests on sandy pebble soil by using the dynamic triaxial test, researches of saturated sandy pebble soil have been done.
通過(guò)對(duì)砂卵石土室內(nèi)動(dòng)三軸試騐，對(duì)飽和砂卵石土的動(dòng)力特性進(jìn)行了較爲(wèi)深入地研究。
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)傚率低，宜採(cǎi)用鑽眼爆破法，採(cǎi)用抓巖機(jī)裝載凍土。