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long-day plant
释义
long-day plant
Encyclopedia
工学
〔风景园林植物类别〕
释
long-day plant
长日照花卉
植物在生长发育过程中需要有一段时期,每天光照时数超过临界时长(一般在12小时以上,大多为14~17小时),或暗期必须短于某一时数,才能形成花芽和开花。日照时间越长,这类植物生长发育越快,营养积累越充足,花芽多而充实。反之,如果不能满足这一光照条件,或超过临界暗期,则花芽就不能形成或形成受阻。
Biology
long-day plant
长日照植物
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convergence in mean
convergence in mean of order r
convergence in mean square
convergence in measure
convergence in measure mu
convergence in measure μ
convergence in metric
convergence in norm
convergence in probability
convergence in quadratic mean
Convergence: International Journal of Research into New Media Technologies
convergence interval
convergence in topology
convergence in variation
convergence limit
convergence line
convergence magnet
convergence multipliers
convergence of a algorithm
convergence of a difference scheme
convergence of an infinite product
convergence of an integral
convergence of an iteration method
convergence of a numerical method
convergence of a sequence
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