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退耕还草
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退耕还草
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conversion of degraded farmland into grassland
退耕还草
中国实行的无偿给予农民粮食和补助,让其不再在坡耕地上种植粮食而改为种草,以防治坡耕地严重水土流失的措施。
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homologous gene
homologous image points
homologous mapping
homologous minor
homologous organ
homologous pair
homologous pairing
homologous points
homologous radio burst
homologous ray
homologous recombination
homologous recombination of DNA
homologous recombination repair
homologous simplicial mapping
homologous star
homologous theory
homologous to zero
homologous transformation
homologous triangles
homologous with division allowed
homolographic equal-area projection
homologue
homology
homology algebra
homology axis
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