natural breadth

基本解释

The niche breadth of spider natural enemies differed in different stages.
蜘蛛类天敌的生态位宽度在不同的资源等级上表现极不均衡。
In the cross cultural research, the difference of economical development, the breadth and the natural environment between two comparitive entities should be fully considered.
在跨文化研究中应该充分考虑两个比较实体间经济发展、幅员及自然环境的差异。
The typical forest boundary was investigated by installing transects in Pangquangou national natural reserve. The breadth of forest boundary was defined by trend line imitated method.
本文采用样带调查法对庞泉沟自然保护区内的典型森林边际带进行调查分析，用趋势线拟合法确定边际带宽度；

Conocimientos del pueblo Mayangna sobre la convivencia del hombre y la naturaleza: peces y tortugas, demonstrates the depth and breadth of local knowledge of the natural milieu, including behaviour, habitat, reproduction and migration patterns, and the introduction of new and invasive species.
UNESCO: Social and Human Sciences
The volume also serves to demonstrate to the scientific community the depth and breadth of local knowledge of the natural milieu and, as a result, the key role that the Mayangna must play in the sustainable use and management of the extensive territories from which they derive their livelihood, which include the Bosawas Biosphere Reserve.
UNESCO: Recognizing the value of indigenous knowledge for sustainable development United Nations Educational, Scientific and Cultural Organization