meristem

形容词：

形容词: meristematic

更多词形：

形容词: meristematic | 副词: meristematically |

单词例句：

The structure of the root apex of Pyrus betulaefolia Bunge consists of the stelar meristem,cortical cells and the root cap.

杜梨根端的结构,可分成中柱分生组织,皮层细胞和根冠。

The flower meristem identity genes can activate the homeotic genes to some extent.

花分生组织决定基因促进花序分生组织产生花分生组织并进一步分化产生花器官原基，但产生何种花器官则是由同源异型基因所控制的。

The results showed that the prime symptoms of the TPD include laticifer necrosis and cambium-like meristem formation that occurs around the necrotic laticifer in the inner bark.

结果表明该病的基本症状是在树皮内层发生乳管坏死和在坏死的乳管周围产生形成层状分生组织。

A tissue composed of cells capable of active cell division, producing xylem to the inside of the plant and phleom to the outside; a lateral meristem.

一种具有强烈分生能力的组织,向内产生木质部,向外产生韧皮部;一种侧生分生组织。

The root tip of adventitious root included four parts : root cap meristem zone, elongation zone and root-hair zone.

盾叶薯蓣地下茎的不定根根尖由根冠、分生区、伸长区和成熟区四部分组成。

The differentiation of the cells derived from the primordial meristem forms protoderm,ground meristem and adsperse procam-bium strand.

其衍生细胞分化为原表皮、基本分生组织和散生的原形成层束。

Applying thermotherapy, meristem culture, micropropagation and chemical preparation may provide effective ways for eliminating the pear virus diseases.

热处理、茎尖培养、微体嫁接、化学制剂处理及其联合应用为梨病毒的脱毒提供了有效途径；

The reaction of Chinese Lacquer on mitosis of cell in plant meristem have not been reported yet and was carefully studied in this paper.

生漆对植物分生组织细胞有丝分裂的影响,国内外还从未报道过。本文作者就生漆对植物分生组织细胞有丝分裂的影响进行了详细地观察研究。

The epidermis arises from the tunica meristem.

表皮来源于分生组织近外方的细胞。