1) point count surveys
样点计数调查法
2) line transect method
样线调查法
3) transect sampling
样带调查法
1.
The diversity on different spatial scales along elevation gradient in deciduous broadleaved forest in Donglingshan Mountain,Beijing,China was studied in this paper,using transect sampling and with Shannon index analysis.
本文以北京东灵山地区落叶阔叶林为对象，应用样带调查法取样，研究了空间尺度变化对群落α多样性测度的影响。
2.
The α_diversity on different spatial scales and the fractal power_law relationship between α_diversity and sample size in coniferous broad_leaved mixed forest and evergreen broad_leaved forest at Heishiding nature reserve in Guangdong Province, were studied, using transect sampling, with species richness index and Shannon index analysis.
以广东黑石顶自然保护区森林植被演替过程为研究对象 ,采用样带调查法取样 ,研究了针阔叶混交林样带及常绿阔叶林样带上取样尺度变化对群落α多样性测度的影响 ,以及α多样性测度与取样尺度之间的分形关系。
4) sample survey method
样本调查法
5) Investigation in a fixed place
定点调查法
6) sample resequencing method
样点调序法
补充资料：点对点法
分子式：
CAS号：
性质：发射光谱分析中，将金属试样制成两个锥体状电极，分别作为光源的上下电极，彼此相对以电弧或火花法进行激发摄谱。该法因无辅助电极，所摄光谱中可无其伴存谱线。
CAS号：
性质：发射光谱分析中，将金属试样制成两个锥体状电极，分别作为光源的上下电极，彼此相对以电弧或火花法进行激发摄谱。该法因无辅助电极，所摄光谱中可无其伴存谱线。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条