relative abundance
英 [ˈrelətɪv əˈbʌndəns]
美 [ˈrelətɪv əˈbʌndəns]
网络 相对丰度; 相对多度; 相对丰盛度; 物种相对多度; 相对丰裕
双语例句
- Study on biodiversity of forest community in Nanyue of Hunan Province(ⅲ)& model on distribution pattern of plant species relative abundance in Guangji Temple
南岳森林群落生物多样性研究（Ⅲ）广济寺森林群落植物物种相对多度分布格局 - Redundancy analysis revealed that the relative abundance of14 AM fungal species was significantly correlated with soil factors.
冗余度分析结果表明，AM真菌种的相对多度与土壤因子间有显著相关性。 - Second, their relative abundance in milk fat also provides a means for indicating adulteration by foreign fats.
其次，他们在乳中的相对会计师丰富可作为检测乳中是否掺杂其它脂肪的依据。 - In doing so, the report also detailed the strengths upon which the country can build: a relative abundance of land and natural resources.
为推动柬埔寨增长，该报告还详细介绍了该国可以依托的优势：相对丰富的土地和自然资源。 - If China could continue to maintain a relative abundance in manpower, China will continue to be a positive contributor to the global economy.
如果中国能继续保持相对充裕的人力资源，对全球则是个有益的补充。 - Relative abundance analysis indicates that all kinds of weeds mainly belong to two clusters in the surveying area.
通过对相对多度的分析，开封郊区的杂草种类可主要分成两个聚类。 - In addition, the relative abundance of heterogeneous glycopeptides was quantified.
此外，还对糖型不均一造成的几种糖肽进行了相对定量。 - The season dynamics of relative abundance changed with temperature and food;
不同枣园枣树主要害虫群落的相对丰盛度的时序动态变化规律与气温、食料相关； - The relative abundance of oil-bearing fluid inclusion on the formation profile can be used to record the oil and gas show targets that cannot be detected through conventional methods and to reflect original oil-bearing saturation of reservoirs and migration of oil-water contact of Paleo-reservoirs.
油层剖面上含油包裹体的相对丰度可作为一种记录常规方法检测不到的油气显示指标，反映储集层原始含油性和古油藏油水界面变迁。 - Seasonal dynamics of the relative abundance of arthropod communities in peach orchards
桃园节肢动物群落相对丰盛度的季节动态研究 - The importance value and relative abundance of turf weeds in north Hunan were investigated, and an initial understanding of the species, distribution, and harm levels was gained.
从重要值和相对多度两方面对湘北地区城区草坪杂草进行了调查研究，初步了解湘北地区城区草坪杂草的种类、分布与危害程度。 - Comparative studies on ureides and relative abundance of ureides in different soybean cultivars
大豆不同品种的酰脲和酰脲相对丰度比较 - Due to the stability of feature and relative abundance of information, the latter becomes the hotspot of the research.
而由于特征的稳定性以及其具有较丰富信息的特点，基于特征的影象匹配成为了匹配研究的热点。 - The species composition in the insect community and the relative abundance of each group were studied in the peach orchards.
研究摸清了桃园昆虫群落的物种组成、各类群的相对多度。 - The results showed that relationship between the weed and the soil moisture in cultivated horizon was obvious. The monocots whose relative abundance increased with the soil moisture are the most abundant in the seriously waterlogged area.
结果表明，该地区油菜田杂草的发生特点与耕作层土壤水分含量存在明显关系：对产量危害较大的禾本科杂草在重渍害区为优势种群，其相对多度随着土壤水分的增加而增高； - The relative abundance, characteristics and structure of these SOM play a important role on the global carbon cycles, global change, transformation and fate of the organic and inorganic pollutants, the soil fertility.
这些有机质的相对含量，性质和结构对全球碳循环，全球气候变化，有机和无机污染物在自然界的迁移、转化和归宿，土壤的肥力等有非常重要的影响。 - Methyl phenanthrene ratios ( F_1, F_2) are another couple of maturity-parameters, based on the relative abundance of four methyl phenanthrene isomers.
甲基菲比值F1和F2是依据甲基菲的4个异构体相对丰度提出的一对成熟度参数。 - The relative abundance distribution of dominant species relate with soil recourses.
优势物种相对多度分布与土壤资源分布有关。 - Due to the similarity among the relative abundance of product ions, the difference between the radius of alkali metals and affinity among peptides are regarded as disappeared.
由于产物离子类型和相对强度接近，因此认为碱金属尺寸半径以及和多肽之间的亲和势的差异消失。 - But these methods give relative abundance of these functional groups without information on their contribution to the overall surface area.
虽然这些方法提供了官能团相关的丰富信息，但是它们不能提供对总体表面积贡献的信息。 - N-alkanes widespread in modern marine sediments and the relative abundance of different carbon number n-alkanes could reflect the source and thermal maturity of organic matter in sediments.
正构烷烃广泛存在于现代海洋沉积物中，不同碳数的正构烷烃的相对丰度可以反映沉积物中有机质的来源和热成熟度。 - The increase in nitrogen entering natural ecosystem causes the change of species composition, including species loss and the change in the relative abundance of functional groups.
氮元素的增加导致群落物种组成的改变，包括物种丧失以及功能群的相对多度的变化。 - During PVA degradation, the relative abundance of the mixed microbial culture significantly changed. These results reflected a significant shift in microbial community structure.
在PVA降解过程中，微生物的相对丰度发生了显著变化，这反映了菌群结构的显著变化。 - Nematode generic richness, Maturity Index ( MI), trophic diversity and relative abundance of fungivores were lowest in shrub-grassland, but the differences between secondary forests and virgin forests were not significant.
灌草丛中的土壤线虫属数、线虫总成熟指数、营养多样性指数和食真菌线虫相对多度均显著低于次生林和原生林，但在次生林和原生林之间没有显著差异。 - Meanwhile, the distribution of apple gradually centralizes to the relative abundance of arable land, fewer non-farm employment and high cost-effectiveness of the Loess Plateau.
同时发现，中国苹果生产布局逐步向耕地资源相对丰富、非农就业机会较少和种植经济效益比较高的黄土高原地区转移和集中。 - In particular, the relative abundance of planktonic diatoms and benthic diatoms in closed lakes is a sensitive indicator for the changes in lake water level.
特别是封闭湖泊中浮游硅藻和底栖硅藻的相对含量是反映湖泊水位变化的敏感指标，以此可以指示西南季风的变化过程，进而探讨西南季风与北半球气候变化的联系。 - We performed a linear regression modeling to test the relationship between the response of species relative abundance and individual functional traits in the fertilized and control community.
通过线性回归研究了植物功能性状和施肥后物种相对多度的响应之间的关系。