hardpan音标
英 ['hɑ:dpæn]
美 ['hɑdˌpæn]
hardpan翻译
n.
(软土下面的)硬质地层,黏土层,砂砾层;硬盘;
英英释义
hardpan[ 'hɑ:dpæn ]
n.crust or layer of hard subsoil encrusted with calcium-carbonate occurring in arid or semiarid regions
同义词:caliche
hardpan用法
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...