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永久萎蔫点
释义
永久萎蔫点
Encyclopedia
农学
植物分子生物学
释
Permanent wilting point
永久萎蔫点
水与土壤基质紧密结合不能被根系吸收,植物叶片发生萎蔫,并且不能恢复,此时土壤水势为-1.5兆帕时的土壤含水量。是度量土壤水分状况的指标。又称萎蔫点。
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homotopy fiber
homotopy functor
homotopy group
homotopy group functor
homotopy group of a triad
homotopy group of CW complexes
homotopy group of spheres
homotopy identity
homotopy invariance
homotopy invariant
homotopy invariant functor
homotopy inverse
homotopy inverse mapping
homotopy length
homotopy lifting
homotopy lifting property
homotopy lifting theorem
homotopy method
homotopy monomorphism
homotopy of chain mappings
homotopy of chain maps
homotopy of mappings
homotopy of maps
homotopy operation
homotopy operator
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