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春化作用
释义
春化作用
Encyclopedia
理学
植物生长发育
释
vernalization
春化作用
一年生冬性植物(冬小麦、冬黑麦等)或二年生植物(芹菜、胡萝卜、白菜等)必须经过一定时间的低温(一般1~10℃)才能开花结实的现象。
理学
春化作用
释
vernalization
春化作用
一些冬性植物需要经过低温诱导才能促使植物开花的现象。
Biology
vernalization
春化作用
随便看
expansion factor
expansion-free
expansion-gear
expansion in a continued fraction
expansion in an infinite product
expansion in an orthogonal series
expansion in a power series
expansion in a series
expansion in partial fractions
expansion in series
expansion in terms of eigenfunctions
expansion joint
expansion joint of bridge deck
expansion joints
expansion lag
expansion limit device
expansion limit device technology
expansion method in term of eigenfunctions
expansion module
expansion of a determinant
expansion of a fraction
expansion of a function
expansion of a function in series
expansion of decreasing dimension
expansion of education
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