维管植物

The phenomena of function equilibrium between root system and canopy was observed.

本研究从植株整体的物理性质（源汇强度和韧皮部传输性质）出发，从更低的层次上模拟观察到了在环境水分条件发生变化时植株根冠间存在的功能平衡现象，并对此作出了机理性的解释，说明了当同化物的传输受维管束中压力势控制，而且韧皮部与所在器官的水势保持平衡状态时，根冠之间就会存在功能平衡关系，这说明了根冠间的功能平衡现象应该是维管植物适应环境变化过程中的一种普遍现象。

Sporophyll The sporangium-bearing structure of vascular plants.

孢子叶：是维管植物中的产生孢子囊的结构。

This type of stele was present in the earliest known vascular plants, such as Rhynia.

这种中柱类型存在于象莱尼蕨这样一些著名的原始维管植物中。

Embryo The organism that develops from the zygote of a vascular plant after the proembryo has differentiated into embryo and SUSPENSOR but before germination, i.e.

胚：由维管植物受精卵发育而成，在原胚分化成胚胎和胚柄之后，萌发之前的结构。

Xiaowutai,and analyzed the relationship between species distribution and habitat effective temperature in landscape scale.

结果表明，在记录到的97种维管植物中，约36%的物种分布受生境温度条件影响，约20%物种的相对盖度与温度变化呈显著相关。

Statistical analysis of floristic composition was made according to the record of 918 species of vascular plants.

在认定该局有918种维管植物的基础上，对其科、属、种的区系组成进行了统计和分析。

There are 580 species of vascular plants, belonging to 129 families, 371 genera.

据统计，保护区内共有维管植物580种，隶属129科371属。

The first vascular plants took advantage of the abundant water, and put down roots.

首批出现的维管植物利用了这一丰富的水资源，扎根在河床。

My botanical interest is largely confined to the reproductive processes in vascular plants.

我对植物学的兴趣主要限于维管植物的生殖过程。

Diversity of aquatic vascular plants in Anhui province was investigated based on the field survey and literatures.

通过实地调查并参考相关文献，对安徽水生维管植物的多样性进行了研究。

He knows that he's one of the mostdominant players in the NBA right now.

我知道他现在是联盟里最有统治力的球员之一了。

Using analysis method of BCG , the dissertation analyzed the management of voluntary service organizations .

利用BCG分析方法对我国的志愿服务组织管理进行了分析。