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中国的黄土
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中国的黄土
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理学
中国地貌
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loess in China
中国的黄土
中国黄色松散土状堆积物的统称,包括黄土和类黄土(或次生黄土)沉积;前者为气下堆积的原生黄土,后者为或多或少经过扰动的、常与其他沉积物成互层的、局部再沉积的原生黄土。中国的黄土总面积约63万平方千米,其中原生黄土约38万平方千米,次生黄土约25万平方千米。
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surface distribution potential
surface divergence
surface domain
surface down-the-hole drill rig
surface drainage
surface drainage facility
surface drifting buoy
surface drip irrigation
surface effect
surface effect of nanomaterials
surface elasticity
surface electrical transport
surface electrochemistry
surface electromagnetic coupled oscillation
surface electromagnetic oscillations
surface electromagnetic prospecting instrument
surface electromagnetic wave
surface electromyogram
surface electromyogram, SEMG
surface electronic potential and electronic double layer
surface electronic state
surface electronic structure
surface element
surface ellipsoidal harmonic
surface embedding
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