植物生物学

Evidence is growing showing that oxalate may play an important role in plant biology such as cation ion balance, calcium regulation, nitrate and ferric reduction etc.

越来越多的证据表明草酸在植物中具有重要生物学功能：早期的研究表明它能在植物细胞阳离子平衡中起作用；草酸钙在细胞中的可逆性形成/分解可有效调节细胞中的Ca2+浓度；它还能促进植物硝酸还原和铁还原。

Recently, Thellungiella halophila, a close-relative ofArabidopsis thaliana, which is been suggested and be developed as a new salttolerance model plant. Thellungiella halophila is a salt-tolerance crucifer with a shortlife cycle, small genome, and with high sequence similarity(about 90-95% on cDNAlevel), similar heredity characteristics and growth habits with Arabidopsis thaliana.So it is convenience for T. halophila to benefit from a lot of Arabidopsis thalianainformation data.

最近，另一个盐生植物盐芥被提议为研究植物耐盐性的模式系统，它是拟南芥的近缘，为生长周期短、基因组较小、耐盐性较强的十字花科的盐生植物；在cDNA水平上与拟南芥有大约90-95％的同源性，因此，可以方便地将拟南芥的很多信息移至盐芥耐盐性的分子生物学研究；而且，盐芥具有拟南芥很多同样的优点以作为实验系统。

Existing within Applied Plant Science are a wide range of research groups and laboratories: Pest Molecular Biology, Nematology, Molecular Plant Pathology, Soil Zoology, Plant pathology, Entomology, Plant Microbiology, Tissue culture and transformation, Plant Physiology, Biopolymers.

拥有广泛应用植物科学研究团体和实验室：有害物分子生物学，线虫学，分子植物病理学，土壤动物学，植物病理学，昆虫学，种植微生物学，组织培养和变形，植物生理学，生物高聚物。

With plant materials of Pyrola incarnata, the biological and ecological characteristics were studied.

本文以鹿蹄草科鹿蹄草属植物为主要研究对象，进行了鹿蹄草属植物的资源概述和园林应用前景的探讨，初步研究了红花鹿蹄草的生态习性和生物学特性，并进行了分株、扦插等繁殖试验，探讨了鹿蹄草属植物在北京地区露地引种为常绿地被的可能性，提出了为引种成功所需的进一步的工作。

This laboratory of existing concrete research directions include: Ecological engineering and systematic ecology; Agricultural ecology of seashore solonchak; The physiological ecology of the helophyte; Cell engineering research and quick breeding of helophyte; Molecular biology and transgene research of helophyte.

该实验室现有的具体研究方向包括：生态工程学与系统生态学；海滨盐土农业生态学；耐盐植物的生理生态；耐盐植物的细胞工程研究与扩繁；耐盐植物的分子生物学与转基因研究。

Arabidopsis thaliana is always best model plant for the research of the plantmolecular biology, but it is true glycophyte and can unclose less salt-toleranemechanisms.

拟南芥一直是研究植物分子生物学途径的最好模式系统，但拟南芥是真正的甜土植物，因此，使用拟南芥将只能揭示关于植物耐盐性较少的信息。

Two mode of plastid inheritance, uniparental maternal and biparental inheritance, were discovered in angiosperms at the beginning of this contury, and our knowledge of the mode and cytological basis of cytoplasmic inheritance, esp. plastid, has been improved in many respects following the new cytological and molecular techniques, eg. electron microscopy, DNA fluorescence and RFLP.

近几年由于电镜、DNA的荧光检测及RFLP等新的细胞学和分子生物学技术的发展，使对植物细胞质遗传形式及其细胞学基础有了一定的了解，但多是单一的方法或对雌、雄配子发生、发育个别发育时期研究的结果，对大部分植物种的质体遗传方式或细胞学基础仍不清楚，在有些植物种间应用不同的研究方法得出的结论也不一致。

Since the , most literature on predicting weediness or invasiveness of plants has focused on the characteristics of the plant , or on the invaded environment .

20世纪90年代以来，关于植物入侵争论的焦点集中于入侵植物本身的生物学特点或入侵生境特点，然而，争议多于结论，至今未能找出有效预测外来植物入侵性的答案。

Based on the development of natural biopharmaceuticals and nutriceuticals, the advances in research and development of the resource plant Phyllanthus emblica L., widely distributed in many provinces of South China, are summarized, including its biological, phytogeographical, traditional herbal medicinal, pharmacological and phytochemical studies.

从开发天然功能保健食品的角度，总结了分布于我国南方各省的资源植物余甘子(滇橄榄，Phyllanthus emblica)的生物学、植物地理学、传统草药学、药理学、植物化学等的研究与开发进展，包括作者实验室近年开展的有关余甘子果汁澄清和果酒&去沉淀&的微生物酶法加工技术部分内容，以及引人关注的余甘子果植物多酚提取物及其在美白护肤品新用途的开发，讨论了金沙江干热河谷地域余甘子农业栽培的可行性。

The writer thinks existing major problems:1、The confusion Produces by the same plant have the different name、the different plant have the same name、think the typeface meaning just the righteousness,even fabricate without basis etc; 2、Because dont understand living creature type and adaptability in the depth of the water for the plants , A great deal of aquatic plants death;3、In planting design, so much express of plants specification ,and many of them are disobey with biology characteristic, so the plants are hard for purchase or the result is very bad after plant; 4、Plant density more than 100 times or less than several decuples of normal.

作者认为存在的主要问题有：1、植物名称同物异名、同名异物、望文成义，甚至凭空捏造等等产生的混乱；2、植物生物型和水深适应性不了解造成的种植水深不符植物习性，从而使大量水生植物死亡；3、种植设计中，苗木规格的表述不妥，许多表述与植物的生物学特性相违背，造成苗木难以采购或种植后效果极差；4、种植密度严重偏大或偏小，偏大的大于正常的100多倍，小的则少几十倍螺旋板换热器。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了