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- The result shows that there are 127 tree species,76 arbor tree species and 51 shrub tree species,in sampling plot. 结果表明:在1 hm2样地内,共记录到木本植物127种,其中乔木为76种,灌木51种。
- The research was carried out by investigating number of predators and predation capabilities along with mortalities of the pine bast scale (?Matsucoccus liaoningensis? Tang) inside sampling plot, and by applying the ?K?-value graphic analysis method. 采用样方内各种捕食天敌数量与其捕食量引起辽宁松干蚧Matsucocusliaoningen?sisTang1)死亡数的调查统计法、K-值图解分析法,研究了辽宁松干蚧捕食天敌的作用。
- A sample plot of the unstable frequency with crank speed is illustrated. 绘制了不稳定频率相对于曲柄速度的样本曲线。
- Within the stand one sample plot is laid down, often covering a large part of the stand. 在群落片段范围内设置一个样地,通常应占据群落片段的大部。
- Thus setting up a single sample plot in an area can produce some rather bewildering result. 因此,如果在某个地区内只在某单块抽样小区内采样,那末就可能得到某种较为含糊的结果。
- Cumulation in each sample plot was a little different with the annual litter production. 各样地的蓄积量多少与年凋落量有一些差异。
- Few researches had been conducted on Kobresia meadow in Mt.Helan region.Based on investigation of sampling plots, alpine meadow in Mt. 摘要在群落调查的基础上,对贺兰山高山草甸进行数量分析。
- The typical sample plot with Sophora viciifolia was take as research object in the Zhifanggou catchment of the hilly gully Loess Plateau in July 2002. 于2002年5月份,在陕北黄土区纸坊沟流域选择狼牙刺典型样地,以柠条、撂荒地作为对照。
- But sometimes the data of sampling plots need to he enchased to the lower spatial resolution image to get the simulation image for the further analysis. 针对这一问题,在对河北省小麦种植区进行实地试验,获取一系列实测小麦参数后,提出一种基于高空间分辨率遥感影像的小麦实测数据在低空间分辨率影像上镶嵌的模拟方法。
- There are still some problems in the permanent sample plot database, so using the database for carbon sequestration approximations often result in overestimation. 不过,永久样区设置与资料仍有许多不足,用来估算国有林地蓄积量与碳吸存量容易有高估的情况发生。
- The relationship between the zokor occurrence and canopy density was studied in 5 different types of 11-year-old improved secondary forests ny regular sample plot survey. 摘要通过对次改林地11年的鼢鼠发生和林分郁闭度关系研究发现,鼢鼠密度上升期,鼢鼠密度、雌雄比与郁闭度呈递增关系,成亚比与郁闭度呈递减关系;
- The silly ending robs the plot of any credibility. 这愚蠢的结尾使得整个情节变得一点都不可信。
- Her jealousy is the mainspring of the novel's plot. 这部小说情节中贯穿了她的忌妒之心。
- Species-household curve that similar to area-species curve of 3y fallow field showes the minimum sampling percentage were 20% based on the fit and assessment of model curve S=a+blnB. A list of folk utilizable plants found in sampling plots is attached. 采用曲线S =a +blnB作为农户数 -物种数曲线的拟合模型初步确定热带地区 3年轮歇地户级水平农业生物多样性的抽样比例为 2 0%25。
- The genet root of P. anserina at the degraded alpine meadow was deep than that at the non-degraded alpine meadow.There was no significant difference of genet leaf number at the two sampling plots. 退化草甸内鹅绒委陵菜的基株高度小于未退化草甸,根长大于未退化草甸,基株的叶片数目问没有明显差别。
- They are brewing a plot behind the scenes. 他们正在幕后策划一个阴谋。
- A centerline, usually the mathematical average of all the samples plotted. 中线,通常是所有样本数据的数学平均值。
- The plot of the novel is well laid out. 这部小说的情节安排得不错。
- I grow potatoes on my little plot of land. 我在那一小块地上种土豆。
- The film had a rather tired plot. 那电影的情节是老掉牙的。