数量
- 与 数量 相关的网络例句 [注:此内容来源于网络,仅供参考]
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"Reducing cattle and sheep populations, and increasing the kangaroo population on the rangelands to 175 million to produce the same amount of meat by 2020, would lower by 16 megatons, or 3 per cent of Australia's total emissions," his paper said.
他的研究中指出,「在二0二0年减少牛羊数量,提高牧场袋鼠数量至一亿七千五百万只,以生产与减少牛羊数同量的肉,可再减少温室气体排放量达一千六百万吨,占澳洲总排放量的百分之三。
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Correlation analysis showed that 0-2cm Chl-a content was the most important factor which affected the seasonal change of meiofauna abundance and biomass.
小型底栖生物数量与环境因子的相关分析表明,影响小型底栖生物数量发生季节变化的主要因子0-2cm表层Chl-a含量。
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The average abundance of nematodes was 1801.82 ind.10cm-2, accounting for 95.4% of the abundance of meiofauna, with benthic harpacticoid copepods in the second, accounting for 2.2%.
小型底栖生物数量与环境因子的相关分析表明,影响小型底栖生物数量发生季节变化的主要因子0-2cm表层Chl-a含量。
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The results showed that the free-living marine nematodes were the dominant group the percentage of which in the total number of meiofauna ranging betwean 76.1%~96.3%. The abundance of meiofauna in old mangrove district was the least and in bare beach where waste water flows was the most. There were a total of 37 putative species in the samples. The total number of recorded species was the lowest in the new mangrove district, and highest in the old mangrove district. The species diversity indexes, species evenness indexes and richness indexes in old mangrove district were all higher than those in new mangrove district. The dominant species and feeding types were different in three types of habitats.
结果表明:海洋线虫是凤林红树林中小型底栖动物中的绝对优势类群,占到小型底栖动物的76.1%~96.3%;从丰度来看,旧区白骨壤林中小型底栖动物的数量较少,有污水流过的光滩数量较大;4个断面共鉴定出海洋线虫37种,其中新区秋茄林中的生物多样性指数较低,旧区白骨壤林中群落具有较高的物种多样性;从出现的物种来看,新区秋茄林、旧区白骨壤林和光滩上出现的优势种和摄食功能群的类型各不相同。
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The "normal" sperm concentration for a man is between 80 and 120 million per millilitre, and the average of men who ate on average a portion of soy-based food every other day was 41 million fewer.
一个男人&正常&的精子数量平均在每毫升8,000万个到1.2亿个之间,平均每两天吃一次豆腐的试验者精子数量每毫升减少了4,100万个。
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In 30 year creation professions, Gaoyang offered "the Li Baby" for us,"Jingke","Travel fatigue Three Variants","Youth Swam" the lengthy historical novel which,"the Cixi Entire Biography","Hu Xueyan the Entire Biography","Senior general Cao Refined","Qianlong Refined affair" and so on many enjoyed great popularity, quantity surpasses 60, the exceed 20,000,000 characters, its work quantity astonishing, above the quality rode all is mirable!
在长达三十年的创作生涯中,高阳为我们奉献了《李娃》、《荆轲》、《风尘三侠》、《少年游》、《慈禧全传》、《胡雪岩全传》、《大将曹彬》、《乾隆韵事》等诸多脍炙人口的长篇历史小说,数量超过六十部、逾两千万字,其作品数量之惊人、质量之上乘都是令人惊叹的!
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Juveniles are light brown and striped, and initially have three or four pairs of legs. Body segments and legs are added with successive moults as they grow, until they reach adult size.
千足虫的幼虫为浅棕色,带有条纹,起初只有三对或四对腿,随着在发育过程中不断地蜕皮,体节和腿的数量在增长,一直长到成年大小,体节和腿的数量才能固定。
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Amount of IT trade case from 2007 the 3rd quarter begins to present downtrend, amount of 3 quarters case dropped 2008 come 8 cases, achieve nearly two years of nadirs since.
IT行业案例数量自2007年第三季度开始呈现下降趋势,2008年三季度案例数量下降至8起,创近两年以来的最低点。
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In contrast to the 20th century, the number of orang has decreased by more than 92% or so, and the number in Sumatra, however, decreased half during the period from 1993 to 2000, the left fauna only distributes in some islands, and they will be isolated on and on, thus the "emigrants" of orang remain rare.
与一个世纪以前相比,猩猩的数量已经减少了超过92%,而且在1993年和2000年之间,苏门达腊岛北部的数量就下降了整整一半。剩下的种群仅分布于一些小岛,而且它们将继续被隔离,因为猩猩很少向别处&移民&。
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Comparative study on two levels of population and modules of mutualspecies in the two stations demonstrates that feature index tend to diminish suchas height,tussock amplitude,size,number,density and dry weight;and thegrowth analysis index incline to increase such as RGR、ULA、chlorophyllcontent and effectiveness of plant multi-leaves of the populations and DULA、DUMR、DAGA and DRGRa of the modules;and the dynamic curves of thepopulations and the modules also tend to steadily increase along with thetemperature ascending,heat accumulation and combination between water andheat in moderate-temperature steppe from fierce fluctuation alongside naturalprecipitation in warm-temperature steppe,illustrating that the transformabletendency from increasing the numbers of tussocks and tillers in order to expandthe resource range to seize in warm-temperature steppe to steadily improve drymatter production function of the populations and the modules in moderate-temperature steppe.
两个不同热量型研究站点共有种种群与构件两个水平的比较研究表明:随纬度增加和气温降低,种群与构件高度、丛幅、大小、数量、密度和干重等特征指标趋于降低和减少,而种群RGR、ULA、叶绿素含量和植物多叶性与构件DULA、DUMR、DRGR和DRGRa等生长指标则趋于增加,种群与构件的生长动态曲线也从随天然降水而剧烈波动趋向于随气温升高、热量积累和水热配置状况而稳定增长,说明各共有种从暖温型草原区增加植物种群与构件的大小和数量以扩充资源利用范围向中温型草原稳定地提高种群与构件的干物质生产性能的方面转变的趋势;同时,物质与能量的分配也从较多地投资于繁殖器官产生大量后代以适应未来降水的不可预期变化趋向于同化系统的构建和干物质生产效能的提高以抵御低温和干旱对物种生存的威胁,充分显示出不同温度条件及其水热组合对植物种群形态结构和生长繁育模式的显著影响及其响应特征。
- 推荐网络例句
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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。
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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。
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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.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力