chalaza

[kə'leɪzə]
  • chalaza
  • n.

    系带;

  • 单词变形

    复数: chalazas

纠错 数据更新时间:2024-12-22 23:45:38
1、

However, the nucellus cells at the chalaza end split and reproduce, which results in the appearance of an expanded apophysis that keeps its shape until the seed becomes mature during the development process of the fruit in the coming year.

而合点端的珠心细胞不断分裂增值,在来年的果实发育过程中,形成一球状的膨大突起并保持到种子成熟。

互联网摘选

2、

Then the one cell near Chalaza end, which was derived from basal cell, underwent perpendicular division again, together with cells derived from apical cell, they formed embryo proper, and then sequentially formed multicellular spherical proembryo, heart-shaped embryo, Torpedo-shaped embryo, mature embryo.

由基细胞分裂来的近合点端的一个细胞再发生纵裂,和从顶细胞分裂来的细胞共同参与胚体的形成,进而产生多细胞球形原胚,心形胚,鱼雷形胚,成熟胚。

互联网摘选

3、

Fellow-townsman lad closes chalaza, the wind that dine together never is defeated.

老乡老友关系带, 聚餐之风永不败.

互联网摘选

  • 今日热词
  • 热门搜索

简答网英语词典(dict.jiandongshicai.cn)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:(如需回复请填写联系方式)
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈