英语词汇“hardpan”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

是什么意思

（软土下面的）硬质地层，黏土层，砂砾层；硬盘；

英英释义

hardpan[ 'hɑ:dp?n ]

n.crust or layer of hard subsoil encrusted with calcium-carbonate occurring in arid or semiarid regions
同义词：caliche

学习怎么用

权威例句

hardpan
hardpan:
Hardpan
HARDPAN IN SOILS OF SEMI‐ARID WESTERN AUSTRALIA
Hardpan and microrelief in certain soil complexes of California
Influence of hardpan layers on arsenic mobility in historical gold mine tailings
A preliminary investigation of hardpan horizons in north-west New South Wales.
Performance of an oscillating subsoiler in breaking a hardpan
Residual effects of slit tillage and subsoiling in a hardpan soil
The effects of hardpan layers on the water chemistry from the leaching of pyrrhotite-rich tailings material
Mobility and retention of trace elements in hardpan-cemented cassiterite tailings, north Queensland, Australia
Geochemistry of calcretes (calcic palaeosols and hardpan), Coimbatore, Southern India: Formation and Paleoenvironment
Mineralogy of the hardpan formation processes in the interface between sulfide-rich sludge and fly ash: Applications for acid mine d...

单词	hardpan
释义	hardpan 听听怎么读英 ['hɑ:dp?n] 美 ['hɑd?p?n] 是什么意思 n. （软土下面的）硬质地层，黏土层，砂砾层；硬盘；英英释义 hardpan[ 'hɑ:dp?n ] n.crust or layer of hard subsoil encrusted with calcium-carbonate occurring in arid or semiarid regions 同义词：caliche 学习怎么用权威例句 hardpan hardpan: Hardpan HARDPAN IN SOILS OF SEMI‐ARID WESTERN AUSTRALIA Hardpan and microrelief in certain soil complexes of California Influence of hardpan layers on arsenic mobility in historical gold mine tailings A preliminary investigation of hardpan horizons in north-west New South Wales. Performance of an oscillating subsoiler in breaking a hardpan Residual effects of slit tillage and subsoiling in a hardpan soil The effects of hardpan layers on the water chemistry from the leaching of pyrrhotite-rich tailings material Mobility and retention of trace elements in hardpan-cemented cassiterite tailings, north Queensland, Australia Geochemistry of calcretes (calcic palaeosols and hardpan), Coimbatore, Southern India: Formation and Paleoenvironment Mineralogy of the hardpan formation processes in the interface between sulfide-rich sludge and fly ash: Applications for acid mine d...
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