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- Fish results showed that in the above 4 processes, AOB became dominant with compared to NOB and accounted for 3%~12% of total biomass. Fish结果表明,在4种短程脱氮系统中,AOB相比于NOB已成为明显的优势菌群,占总菌群的3%25~12%25;
- While total biomass and yield of most legume crops is lower than cereals, legume seed and leaf protein concentrations can be several times higher. 大多数豆类作物的产量及总生物量低于谷类作物,但豆类种子及叶片中的蛋白质含量却高几倍。
- The3-year Calophaca korshinskii Kom shoot to total biomass ration is 71.8% in lower shady slope, 67.8% in upper shady position, and 62.3% in solar position . 在阴坡上位、阴坡下位、阳坡上位三种立地条件下,播种后三年柠条地上部分生物量分别占总生物量比例分别为71.;8%25、67
- Results demonstrate that the total biomass increases with the increasing volumetric capacity of carriers,but the biomass attached on each carrier cube decreases. 结果表明:随载体填充量的增加,附着生物量及总生物量增加,但单个载体附着生物量减少。
- Both the total biomass of zooplankton and its trend of horizontal distribution had evident seasonal variations, which was related to the seasonal replacement of dominant species. 浮游动物总生物量及其平面分布趋势都有较明显的季节变化,这和优势种的季节演替有关。
- With the increase of age of Hedysarum species,ratio of edible tender branches decreased in August,ratio of lignified branches of 2-year Hedysarum species accounted for 53.82% of the total biomass and that of 3-year species accounted for 78.77% . 岩黄芪属植物随着年龄的增长;可供家畜采食的幼嫩枝条所占比例逐渐下降;生长2年的岩黄芪属植物8月份木质化枝条占总生物量干重的53.;82%25;生长3年的木质化枝条占总生物量的78
- The root biomass, stem biomass and total biomass of seedling in gap center plots were ratherish higher than those of seedling in gap middle plots, but the difference was not evident. 经过一个生长季后,林窗中心样地中幼苗的根生物量、茎生物量和总生物量均略高于林窗中部样地的幼苗,但差异并不显著。
- Leafcutter Ants 摄影:Thomas Marent/Minden Pictures Some studies estimate that ants make up an amazing 30 percent of the total biomass of Earth's tropical rain forests, far exceeding that of mammals. 南美切叶蚁一些研究评估中表明,蚂蚁创造了一个令人惊讶的数据,它们占据了地球热带雨林生物总数量的30%25,这个数量大大超过了哺乳动物。
- There existed sigificant difference in total biomass yield and bud yield between different daylily cultivars, and those of Mengzihua were highest while those of Qiezihua were lowest. 不同品种总生物产量和花蕾产量相差悬殊,二者均以猛子花最高,茄子花最低。
- The biomass of bole and branch from stands thinned were bigger than that of control, the rate of biomass of bole and branch in total biomass of light thinning is bigger than that of control. 经过一段时间的生长,间伐林分的生物量渐近于未间伐林分生物量;
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- I must say the news comes as a total surprise. 我得说这个消息来得太突然了。
- Ten years was the sum total of my education. 我受教育的年限加起来共十年。
- My small contribution was lost in the grand total. 我的小小捐献在巨大的总额中小得几乎看不见。
- The ship was wrecked and became a total loss. 船只失事,一切都损失了。
- He swings from wild optimism to total despair. 他由极其乐观一变而为完全绝望。
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- She professed total ignorance of the matter. 她自称对那事一无所知。
- The garden was in a state of total neglect. 那花园完全无人整理。
- The total amount is in the fifties. 总共五十多个。