查询词典 plant structure

According to the charecteristice of soil-seed bank and overground vegetation in the natural recovering section and water-using section, the structure charecteristic of surrive natural secondary-forest and the problems existing in existence artificial forest, the strategy of building plant community for the vegetation recovering in hot-dry valley was pot forward.

根据系统中自然恢复斑块、水分利用斑块经水平阶整地的阶间坡面土壤种子库和地上植被特征、残存天然次生林的结构特点和现有人工林存在的问题提出干热河谷植被恢复中植物群落的构建策略。

It is important to clarify effects of tourism disturbance on plant species composition, diversity and community structure in kernel spot for effective conservation and sustained tourist management in Jiuzhaigou, China.

目的是阐明九寨沟核心景区旅游干扰条件下植物多样性与群落结构及其特点，揭示旅游干扰与植被结构和生物多样的相互关系，评估九寨沟旅游管理的有效性，探索减免旅游干扰影响的对策与措施。

Its tooth structure -- sharp canine teeth for biting and tearing and flat grinding teeth -- suggest the tiny creature was evolving from a meat eater to a plant eater, the scientists said.

这只恐龙长着尖锐的适于撕咬的犬齿，但还长着平坦的磨齿，这表明它正从食肉动物向食草动物转化。原文

Its tooth structure -- sharp canine teeth for biting and tearing and flat grinding teeth -- suggest the tiny creature was evolving from a meat eater to a plant eater, the scientists said.

这只恐龙长着尖锐的适于撕咬的犬齿，但还长着平坦的磨齿，这表明它正从食肉动物向食草动物转化。

ResultsCommon pternopetalum root has the typical structure of Angelica plant and includes the compositions of Coumarins、 terpenoid、 volatile oil.

结果紫金砂根具有伞形科当归属植物的典型结构，紫金砂根主要含有香豆素、萜类、挥发油等化合物。

Institute of Botany, the Chinese Academy of Sciences, Beijing 100093Abstract Plasmodesma is a supracellular structure of plant organism. It provides a direct cell-to-cell cytoplasmic pathway for material transport and message transference, and converts the colonies of independent cells into an interconnected symplast system.

胞间连丝为多细胞植物有机体提供了一个直接的细胞间物质运输和信息传递的细胞质通道，把一个个独立的&细胞王国&转变成相互连接的共质体，它是当今细胞生物学中十分活跃的研究领域。

Plasmodesma is a supracellular structure of plant organism. It provides a direct cell_to_cell cytoplasmic pathway for material transport and message transference, and converts the colonies of independent cells into an interconnected symplast system.

胞间连丝是植物体的一种超细胞结构(supracellularstructure ，Lucasetal，1 993 )，它把一个个独立的&细胞王国&转变成相互连接的共质体，为植物体的物质运输和信息传递提供了一个直接的从细胞到细胞的细胞质通道。

Aloe plant makes "non-natural" biomineralized structure formed from inorganic precursor species, CaCl_2 in cell walls of leaf spicules by culture techniques.

芦荟植物在其叶刺细胞壁上利用CaCl_2前体分子合成了非自然状态下形成的生物钙化结构。

In order to improve the design of technique within edible oil engineering,according to the structure feature of the plate column used in oil plant recently,the method of calculation has been studied,including the detail calculation of diameter,height,number of plates and effciency of the plate column .

针对目前食用植物油加工过程中广泛应用的板式塔的结构特点作了较为详尽的工艺计算，给油脂工程设计寻求到充分的理论依据，从而使板式塔的计算更加精确，促使油脂工程设计水平达到一个新的高度。

At the late stage of stress (10 d), the chlorophyll degradation of own-root was accelerated, salt ion destroyed chlorophyll photosynthetic structure, the Pn, Tr and Gs of own-root plant were still significantly decreased, Ci was significantly increased, while Ls was significantly decreased, WUE was significantly decreased because the decreasing extent of Pn was more obvious than Tr, leading to a poor water use.

自根苗和嫁接苗叶片和根系中脯氨酸、可溶性糖、可溶性蛋白质含量在胁迫初期均会被诱导上升，随着胁迫时间的延长，有的持续上升，有的显著下降，但嫁接苗与自根苗相比，不论叶片还是根系中，各指标均显著高于自根苗，渗透调节能力相对较强。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。