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A taxonomic species considered in terms of its ecological characteristics and usually including several interbreeding ecotypes.

生态种按生态学特征划分的分类种,常包括一些杂交生态型

It can promote flowering in some late-flowering ecotypes and many late-flowering mutants to decrease the level of FLC transcription and expression in the plant.

FLC是拟南芥中抑制成花的基因,通过负调控FLC的转录及蛋白表达水平,促进拟南芥的某些晚花生态型和晚花突变体开花。

The finding of this two ecotypes of Sedum alfredii Hance is of importance for understanding physiology, biochemical and microevolution mechanisms of Zn tolerance and hyperaccumulation of plants.

这两种生态型东南景天的发现,为今后探讨植物耐高Zn胁迫和超积累Zn的生理生化机制和植物抗高锌胁迫的微进化过程提供了非常有价值的材料。

One concept, called "design for the environment" is in evidence at Kyocera Mita, whose Ecosys laser printers do not use disposable toner cartridges.

在京瓷美达,一个很明显的理念就是"为了环保而设计产品"他们所生产的生态型激光打印机不使用一次性硒鼓。

In abroad, the father of American landscape Olmsted started the new chapter of green recreation and ecological linear green space construction in 19 century.

在国外从19世纪美国景观之父弗雷德里克·劳·奥姆斯特德(F·L·Olmsted)开始掀开了绿色休闲、生态型的城市带状绿地建设新篇章。

In this study, laboratory bioassays were carried out for rapid initial evaluation on the resistance of 10 grape rootstocks and 18 cultivars to Chinese biotypes of grape phylloxera, Daktulosphaira viticola. The survival ratio, developmental duration, egg number and index for population age constitution were evaluated.

为了检测我国葡萄品种和砧木对中国生态型葡萄根瘤蚜Daktulosphaira viticola的抗性,在实验室条件下采用离体根接种法鉴定了10个葡萄砧木、18个葡萄栽培品种,测定了根瘤蚜存活率、发育历期、产卵量、种群龄期结构指数和成虫大小等指标。

Secondly, this paperalso uncover the competitive, cooperative, parasitical and predacity relation betweenBlog unit, colony as well as that of unit and colony.

所以,本研究借鉴了生态学的物种及种群的分析框架和有关成果,在此基础上,首先通过对Blog生态位、生态因子、生态型、生态数据的描述建立了这样一个物种体系,继而对Blog物种的种群特征如年龄结构、出生率和死亡率、数量发展曲线和种群波动等进行了分析和诠释,描绘出一个Blog的种群系统。

The production line is the most important feature of advanced technology, superior performance, low investment and quick, but also produce a variety of hollow concrete blocks, ecological road bricks, tiles along the road, revetment tiles, bricks, such as planting grass.

该生产线最大特点是技术先进、性能优越、投资少、见效快,还可生产各种规格的混凝土空心砖、生态型路面砖、路沿砖、护坡砖、植草砖等。

Solution culture and pot experiments were conducted to study the characteristic of Zn uptake in Sedum alfredii Hance.

采用水培和盆栽方法研究超积累生态型东南景天吸收锌的特征。

In present study, field survey, solution culture experiment and soil culture experiment were carried out to characterize Zn uptake and accumulation of Sedum alfredii Hance.

本研究通过对中国东南部一些古老铅锌矿区植被的调查,首次发现矿山生态型东南景天是一种锌超积累植物。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

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