breadths的读音 breadths中文意思

英音  [b'redθs] 
美音  [b'redθs] 
n. 宽度( breadth的名词复数 );宽容;(知识、兴趣等的)广泛;宽广的程度
breadths 用法和例句
There was no obvious correlation between niche similarity and niche breadths .
生态位相似性比例与生态位宽度之间无明显的相关关系。
Excavations and trenches - slopes , planking and strutting , breadths of working spaces .
工作空间的宽度,斜坡,盖板和支承柱。
Do you know the a lot of famous business breadths in beijing ?
你知道北京著名的商业区吗?
In the plant vegetations are mainly communities , the niche breadths vary greatly and the similarity ratios among different plants are very low .
植物群落内生态位宽度悬殊,植物种之间的生态位相似比例很小。
Plots investigation based on evergreen broad leave forest in fengyangshan nature reserve , we used the method of quantitative analysis to measure the niche breadths , niche similarity and niche overlap of ten dominant tree species .
基于对凤阳山自然保护区常绿阔叶林的样地调查,采用定量分析的方法,测算了10种乔木层优势种群的生态位宽度、生态位相似性和生态位重叠。