您要查找的是不是:
- The average biomass was 1 1 1.83 g/m 2.and individual density was 2538 inds. /m 2in Chukchi Sea and Bering Sea. 楚科奇海和白令海大型底栖生物平均生物量为 111.;83g/m2;平均栖息密度为 2 5 38个 /m2 。
- The result of the research is: Comparing in autumn with in summer, the individual density of living beings reduce, the diversity index rise, the species of the living beings wh... 重污染水质指示生物种类数下降,轻污染水质指示生物种类数上升,表明着生生物群落的生态学变化对水质有较好的监测和指示作用。
- The characteristics of soil mite community structure were analyzed by individual density, number of taxon, diversity, DG index, abundance, and evenness as well as MGP analysis and MI index. 应用个体密度、类群数、香农多样性、密度-类群DG指数、丰富度和均匀度、甲螨群落的MGP分析和捕食性螨类MI指数,研究其中螨类的群落结构特征。
- The individual density and group number of soil mesofauna all decreased with increasing soil depth, but the surface gathering of individual density was more obvious than that of group number. 中型土壤动物群落的个体密度和类群数随着土层深度增加而减少,但个体密度表聚性要比类群数明显;
- To avoid the question, this research adopted the product of individual density (including eggs, larvae and young fishes), impacting area and commercial size in fish weight to assess FRS. 本研究采用渔业资源尾数密度(包括鱼卵、仔鱼生长形成的部分)、受影响的面积和渔获物商品体重的乘积进行计算,可以避免上述缺陷。
- She has her own individual way of walking. 她有自己独特的走路姿势。
- The effects of forest patch sizes on bird species diversity and individual density 温带次生林的岛屿化对鸟类物种多样性及密度的影响
- The density of population in this city is very high. 这个城市的人口密度非常高。
- The model has an individual way of dressing. 这个模特儿有著独特的穿衣方式。
- School rules allow the individual little latitude. 校规不容许个人恣意任行。
- Runners in an athletics stadium run in individual lanes. 在田径运动场上赛跑的人有各自的跑道。
- Each individual boy in the class has his own personalities. 这个班上的每一个男孩都有自己的个性。
- The area had a population density of five people per square mile. 该地区人口密度为每平方英里五人。
- An individual of unusually small size. 矮人不寻常地矮小的个体
- The Bill of Rights safeguards our individual liberties. 权力法案保护我们的个人自由。
- ?B. littoralis? was the dominant species in individual density on 1 and 2 year old trees, and so was ?E. withers? on the 3 year old and above trees. 潮间藤壶在 1龄和 2龄树上为密度的优势种 ,白条地藤壶在 3龄后占优势。
- A style or individual sample of writing. 笔迹个人的书法笔迹或风格
- Individual endowment or ability; talent. 才华个人的天资或才能; 天才
- The density goes down exponentially with height. 分子密度随着高度的上升而指数衰减。
- Individual work; an individual portion. 一个人的工作; 一个人的份量
