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Compared with the common e-commerce business models and business systems that propose ecological advantages and features of e-commerce.

通过与普通电子商务商业模式和商业生态系统进行对比,提出了生态型电子商务的优势与特点。

The analysis of morphological variation is the one of basic methods that identify ecotype differentiation and genetic variation study.

形态差异分析是确定生态型分化和研究遗传变异的基本手段之一。

Geothermal resources are ecotype energy sources that can be utilizable for industry and agriculture.

地热资源是可供工业、农业利用的生态型能源。

It is the emphatically supported project of energy sources ecotype and un-pollution by the country.

该项目属目前国家重点支持建设的能源生态型无污染项目。

Shanghai environmental protection Products Quality Supervision and Inspection Station is a high-Detect function ecotype high-tech products, has reached the international advanced level of similar products.

上海市环保产品质量监督检测总站检测是高功能生态型高科技产品,已达到国际同类产品的先进水平。

The term is sometimes used instead of ECOTYPE, for groups of individuals that have uniform ecological preferences or physiological requirements.

这一术语可被生态型代替,表示一组具有一致生态和生理需要的个体。

This paper have mainly studied the facultative biochemical process in the biology/zoology combination process of treating urban wastewater.

本文主要研究城市污水处理生物/生态型组合工艺中的兼性生化前处理单元技术。

Glomus was a kind of broad-spectrum AMF with strong adaptability.

Glomus属是一类适应性强的广谱生态型。

Vegetation ecotype tend to be xerophyte and even hyper-xerophyte and finally replaced by annual plant. Community structure and species diversity also decrease as the ecological environment worsen, In this process, the height, coverage and biomass decreases by 56.6%、 80.8% and 74.2% respectively compared to steppe, and the indices of species richness, diversity and evenness decrease by 76.4%、 56.7% and 32.0%, but β diversity indices increase by 14.6 times, especially the decease of species gregariousness and the breadth and overlay of species Niche shows that grassland tend to be more sandy and vegetation retrogression succession take place.

其中,植被生态型逐渐由中旱生向旱生、超旱生过渡,并最终被一年生植被替代;群落结构及多样性呈明显递减规律,到严重沙化阶段,草群高度、盖度、生物量与典型草原相比,下降幅度分别达到56.6%、80.8%和74.2%;物种丰富度、多样性及均匀性分别降低76.4%、56.7%和32.0%;而群落β多样性增长14.6倍,特别是多年生物种群聚度降低和生态位宽度、生态位重叠值的下降,表明草地沙化,植被发生逆行演替。

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

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推荐网络例句

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

The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.

世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。