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

初生木质的成分，最形成层形成。

Actinostele A rype of protostele in which the xylem is star shaped and the phloem lies between the points of the star.

生中柱的一种类型。木质是星形的，韧皮位于星形之间。

These cells began to devise, then developed into aloin cells through enlargement of volume and vacuolization with the differentiation of metaphloem and metaxylem.

在后生韧皮和木质发育成熟过程中，这些细胞体积逐渐增大，并液泡化，发育成为大型薄壁细胞（细胞），位于筛管外侧。

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

质的成分，最早由原形成层形成。

Actinostele A rype of protostele in which the xylem is star shaped and the phloem lies between the points of the star.

原中柱的一种类型。质是星形的，韧皮位于星形之间。

These cells began to devise, then developed into aloin cells through enlargement of volume and vacuolization with the differentiation of metaphloem and metaxylem.

在后韧皮和质发育成熟过程中，这些细胞体积逐渐增大，并液泡化，发育成为大型薄壁细胞（芦荟素细胞），位于筛管。

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

初生木质分，最早由原形层形。

Actinostele A rype of protostele in which the xylem is star shaped and the phloem lies between the points of the star.

原生一种类型。木质是星形，韧皮位于星形之间。

These cells began to devise, then developed into aloin cells through enlargement of volume and vacuolization with the differentiation of metaphloem and metaxylem.

在后生韧皮和木质熟过程，这些细胞体积逐渐增大，并液泡化，为大型薄壁细胞（芦荟素细胞），位于筛管外侧。

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

初生木质的成分，最早由原形成层形成。

Actinostele A rype of protostele in which the xylem is star shaped and the phloem lies between the points of the star.

原生中柱的一种类型。木质是星形的，位于星形之间。

These cells began to devise, then developed into aloin cells through enlargement of volume and vacuolization with the differentiation of metaphloem and metaxylem.

在后生和木质发育成熟过程中，胞体积逐渐增大，并液泡化，发育成为大型薄壁胞（芦荟素胞），位于筛管外侧。

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

初生木质的成分，最早由原形成层形成。

Actinostele A rype of protostele in which the xylem is star shaped and the phloem lies between the points of the star.

原生中柱的一种类型。木质是星形的，韧皮位于星形之间。

These cells began to devise, then developed into aloin cells through enlargement of volume and vacuolization with the differentiation of metaphloem and metaxylem.

在后生韧皮和木质发育成熟过程中，这些细胞体积逐渐增大，并液泡化，发育成为大型薄壁细胞（芦荟素细胞），位于筛管外侧。

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

生木质的成分，最早由原形成层形成。

Actinostele A rype of protostele in which the xylem is star shaped and the phloem lies between the points of the star.

原生中柱的一种类型。木质是星形的，韧皮位于星形之间。

These cells began to devise, then developed into aloin cells through enlargement of volume and vacuolization with the differentiation of metaphloem and metaxylem.

在后生韧皮和木质发育成熟过程中，这些细胞体积逐渐增大，并液泡化，发育成为大型薄壁细胞（芦荟素细胞），位于筛管外侧。

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

初生木质的成分，最早由原形成层形成。

Actinostele A rype of protostele in which the xylem is star shaped and the phloem lies between the points of the star.

原生中柱的一种类型。木质是星形的，韧皮位于星形之间。

These cells began to devise, then developed into aloin cells through enlargement of volume and vacuolization with the differentiation of metaphloem and metaxylem.

在后生韧皮和木质发育成熟过程中，这些细胞体积逐渐增大，并液泡化，发育成为大型薄壁细胞（芦荟素细胞），位于筛管外侧。

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

初生木质的成，由原形成层形成。

Actinostele A rype of protostele in which the xylem is star shaped and the phloem lies between the points of the star.

原生中柱的一种类型。木质是星形的，韧皮位于星形之间。

These cells began to devise, then developed into aloin cells through enlargement of volume and vacuolization with the differentiation of metaphloem and metaxylem.

在后生韧皮和木质发育成熟过程中，这些体积逐渐增大，并液泡化，发育成为大型薄壁（芦荟），位于筛管外侧。

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

初生木质的成分，最早由原形成层形成。

Actinostele A rype of protostele in which the xylem is star shaped and the phloem lies between the points of the star.

原生中柱的一种类型。木质是星形的，韧皮位于星形之间。

These cells began to devise, then developed into aloin cells through enlargement of volume and vacuolization with the differentiation of metaphloem and metaxylem.

在后生韧皮和木质发育成熟过程中，这些细胞体积逐渐增大，并液泡化，发育成为大型薄壁细胞（芦荟素细胞），位于筛管外侧。