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Alpine steppe soil
释义
Alpine steppe soil
Encyclopedia
农学
高山草原土
释
Alpine steppe soil
高山草原土
高山带森林线以上与高山草原区发育的高寒干旱土。曾称莎嘎土。在中国土壤系统分类(2001)中,相当于寒冻雏形土;在美国土壤系统分类(1999)中,大致相当于钙积寒性软土[注];在联合国世界土壤资源参比基础(WRB)中,大致相当于钙积栗钙土[注]土壤单元。
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Xray diffraction (XRD)
X-ray diffractometer
X-ray diffractometry
Xray diffractometry
X-ray diffuse scattering
X-ray diode
X-ray dose and
X-ray double-crystal diffraction
X-ray dynamic examination
X-ray eclipse
X-ray eclipsing star
X-ray edge problem
X-ray effects of nuclear explosion
X-ray emission
X-ray emission of active galactic nucleus
X-ray emission of galaxies
X-ray emission of galaxy clusters
X ray emission spectroscopy
X-ray emission spectroscopy
Xray emission spectroscopy
X-ray emission spectroscopy, XES
X-ray emission spectrum
Xray emission spectrum
X-ray examination
X-ray excited Auger electron
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