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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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totally regular method
totally regular ring
totally regular transformation
totally self-checking circuit
totally sigma-finite measure
totally singular subspace
totally stable solution
totally summable basis
totally symmetric loop
totally symmetric plane partition
totally symmetric plane partition theorem
totally symmetric plane partition (TSPP)
totally symmetric polynomial
totally symmetric quasigroup
totally symmetric self-complementary plane partition
totally thin set
totally transcendental theory
totally umbilical
totally umbilical hypersurface
totally umbilical submanifold
totally unimodular matrix
totally unstable solution
totally well-ordered set
total magnetic field survey
total magnetic intensity
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