European evergreen plant with white or purplish roselike winter-blooming flowers.
欧洲的一种常绿
,具有白色或微紫色花朵,冬天开花。
European evergreen plant with white or purplish roselike winter-blooming flowers.
欧洲的一种常绿
,具有白色或微紫色花朵,冬天开花。
A small creeping herb(Dichondra micrantha) commercially cultivated as a substitute for lawn grass.
一个禾本科
属,有蔓,丛生或多年生或一年生;指状禾草;蔓延阿利昂花。
A conspectus of Hubei woody plants in the Harvard University Herbaria, U.S.A.
哈佛大学
标本馆
的湖北木本
标本志要.
All animals and plants are composed of cells.
一切动
均由细胞组成。
Holdfast(hapteron) In algae, the cell or organ that attaches the plant to the substrate.
是藻类
具有的一种起固着作用的细胞或器官。
Antherozoid (spermatozoid) The male gamete of algae, some gymnosperms, and the non-seed-bearing plants.
藻类,某些裸子

没有种子形成的

的雄性配子。
However, the richness of dinoflagellate and blue-green algae increased significantly in warm seasons.
聚类结果

浮游
群落组分无明
的斑块分布特征。
Pedology and aerography may help students to understand the environments where plant growth.
土壤学
气象学对了解
生长的自然环境有帮助。
Rain and sun are the agents which help plants to grow.
雨水
太阳是促使
成长的因素。
Blighia sapida Koen. (Akee, Akee Apple) is a cultivated plant in Shenzhen City (Guangdong).
无患子科的雅旗是我国新引种的经济
。
Apospory is found in some mosses and ferns.
无孢子生殖存在于一些苔藓
蕨类

。
Secoiridoid compounds are important marked compounds in Olea L.,in particular,oleuropein has some pharmacological activities definitely.
裂环烯醚萜类化合
是木樨榄属
标记性化合
,尤其是橄榄苦苷具有重要的药理活性。
The air was perfumed with the scent of subtropical vegetation.
空气
弥漫着亚热带
的香气。
Warm rains and summer suns develop the plants.
暖的雨水
夏日的阳光促进
生长。
Dead plants rot and become part of the soil again.
枯死的
腐烂, 又成为土壤的一部分。
Cases of plant poisoning severe enough to warrant hospital admission are rare.


毒严重至必须住院治疗的病例很少见。
She injected them with phytohaemagglutinin (PHA), a substance that induces an immune reaction.
她为它们注射了
血球凝集素(PHA),这种能够引起免疫反映的
质。
A preliminary study of xeromorphism of some important xerophytes growing in Tungeli Desert.
腾格里沙漠主要旱生
旱性结构的初步研究.
Thermonasty (thermonastic movements) A NASTIC MOVEMENT in response to change in temperature.

)感热性:由环境温度改变引起的
向性运动。
He pinched out the top of the plants.
他将
的顶端掐掉。
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