geographical variation

常见例句

Chapter three studies the geographical variation and change of Xuanhua dialect.
第三章，宣化方言地理的變異與變化。
It was found that there were some correlations between the patternsof geographical variation in characters of the species and latitude.
研究發現，該種某些性狀的地理變異模式與地理緯度之間存在相關性。
Geographical variation is one of the most striking features of the condition - it is most common in northern countries such as Canada and Scandinavia and lowest in countries near the equator.
地理差異是該疾病最顯著的特點之一，北部國家如加拿大和斯堪的納維亞發病比較普遍，而靠近赤道的國家最低。

But there is an interesting geographical variation: Gulf-coast sites are hit five times as often as those on the Atlantic coast.
ECONOMIST: Eye on the storm The