所谓最小面积(minimal area)是最小的能表现群落全部特点的面积。关于最小面积 也有三种研究方法:即根据种属组成、种属组成的均匀度和种的频度。
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如果检测了假斑点,可用“显著值(Saliency),最小面积( Min Area)”将其过滤,或者如果这些方法容易去除真实斑点,可采用定量法检测斑点如灰度,体积,灰度百分率,体积百分率和斑点面积等。
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群落最小面积 minimal area ; minimum community area ; minimal area of the community
最小面积无叉口喷嘴 minimum-area crutchless ejector
相对最小面积 relative minimum of areas
最小面积算法 minimum area algorithm
最小面积调查 Minimum Area
最小峰面积 Min Area ; minimum peak area
最小加工面积 Minimum Processing size
最小喷流面积 vena contract a
最小样区面积 minimum quadrat area
冰盖的范围依季节变化,2007年9月到达有记录的最小面积。
The extent of the ice cap varies seasonally, and in September 2007 it reached its smallest recorded size.
根据自然保护实践,提出最小景观,扩充了生物最小面积概念。
According to the practices of natural conservation, a concept of minimum landscape is added to the concept of biological minimum area.
夏天的最小面积的变化比冬天的最大值的变化还要快,每年缩减约0.7%。
The summer minimum area is changing much faster than the winter maxima, shrinking by about 0.7% per year.
Moving a disk of size 1.
移动面积为1的也就是最小的圆盘。
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