The results indicated that there was a positive relationship between genetic differentiation and geographic distance.
同时种群之间的遗传分化与地理距离呈一定的相关性。
Methods Spatial semivariogram models were set up based on genetic distance by analyzing the relationship between geographic distance and genetic distance.
方法结合地理距离和遗传距离的关系，分别建立基于三种经典遗传距离的群体遗传空间结构异质性的变异函数模型。
A recent GI bill enabled those who had previously or are currently serving in the armed forces to pay for distance learning, a clear example of the geographic benefit to an online education.
最近的一项法案，使这些胃肠谁曾经或正在担任武装部队支付远距离学习，一个明显的例子，地理受益的在线教育。
These methods can be classified into two groups according to their characteristics, one is a single geographic scale methods and another is the multiple geographic scale methods based on distance.
上述方法可以分成两类：单一地理尺度方法和基于距离的多空间尺度方法。
The result of genetic distance was identical to geographic distribution.
根据遗传距离进行聚类，得出聚类结果与地理分布范围相关。
When working with data in geographic coordinates, this is a problem because the linear distance of a degree of latitude varies.
这样在处理地理坐标下的数据的时候就出现问题，原因是水平距离单位为经纬度。
For half a century dreamers, coal-miners' daughters have joined the pilgrims on the 7)trek, but none of them have traveled quite the geographic and cultural distance as these kids.
半个世纪以来，梦想家们、矿工的女儿们都加入了这个艰难跋涉的朝圣队伍，但谁也没能像这些孩子那样在地理和文化上走得那么远。
For half a century dreamers, coal-miners' daughters have joined the pilgrims on the 7)trek, but none of them have traveled quite the geographic and cultural distance as these kids.
半个世纪以来，梦想家们、矿工的女儿们都加入了这个艰难跋涉的朝圣队伍，但谁也没能像这些孩子那样在地理和文化上走得那么远。
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