Cells of the procambium and ground meristem are more vacuolated than those of the protoderm.

原形成层和基本分生组织的细胞比原表皮层细胞更加液泡化.

辞典例句

The stele includes all primary tissues derived from the procambium consists of pericycle, phloem and xylem.

中柱包括从原形成层衍生而来的全部初生组织,由中柱鞘 、 韧质部和木质部组成.

辞典例句

Primary xylem Xylem derived from the procambium in the young plant.

初生木质部:指幼嫩植物中来源于原形成层的木质部.

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Protoxylem The PRIMARY XYLEM elements that are formed from the procambium first.

原生木质部:初生木质部的成分,最早由原形成层形成.

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Primary phloem PHLOEM derived from the procambium in the young plant.

初生韧皮部:指幼嫩植物中来源于原形成层的韧皮部.

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Protophloem The first - formed PRIMARY PHLOEM, differentiated from the procambium in the region just behind the meristem.

原生韧皮部:最早形成的初生韧皮部,由位于分生组织中的原形成层分化而来.

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Procambium ( procambial strand ) The layer of cells that gives rise to the vascular tissue.

原形成层 ( 原形成层束 ) :形成维管组织的一层细胞.

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