vascular cambium
从中分化出维管组织
常用释义
英式发音
美式发音
基本释义
- 维管形成层：侧生分生组织，从中分化出维管组织，并与韧皮形成区别。
例句
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1·In woody plants, tissues outside of the vascular cambium.木本植物维管形成层外部的组织。
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2·Study of the Transition from Procambium to Vascular cambium in Erythrina Arborescens Roxb.原形成层向维管形成层转化的研究。
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3·Results identified that the adventitious root primordia originated from the vascular cambium cells.结果表明：试管苗不定根的根原基发生于形成层。
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4·Meanwhile, paraffin-cut section method was used for studying on callus formation, cork cambium and vascular cambium initiation.同时，运用石蜡切片法研究剥皮后愈伤组织的形成、木栓形成层和维管形成层的发生；
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5·From cross sections of stems-cuttings, a primordium of adventitious roots originates from the cross region of pith rays and vascular cambium.从横切面上观察到，不定根原基起源于髓射线与维管形成层交叉的部位。
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6·Wood formation is a complex process composing many biological events, occurs as a result of growth and differentiation of the vascular cambium.木材形成是一个复杂的生物学过程，是维管形成层生长和分化出次生组织的结果。
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7·Secondary structure occurs in the root hair zone, and vascular cambium is formed from the parenchyma cells between the primary xylem and primary phloem;次生结构发生于根毛区，维管形成层由初生木质部和初生韧皮部之间的薄壁细胞转化形成；
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8·The vascular cambium extends to form a complete ring of meristematic tissue around the stem, the separate vascular bundles being linked by interfascicular cambium.维管形成层向两侧延伸直至形成一个茎内的分生组织环，各个维管束被束间形成层联系在一起。
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9·The entire graft union process experienced forming of callus, connect of callus, connect of cambium and forming of vascular four phase.甜杮砧穗之间的愈合过程包括愈伤组织的形成、砧穗间愈伤组织的连接愈合、形成层的形成连接、疏导组织的形成等四个阶段。