1·The analysis has shown that the geographical variation trend of phenotypic traits has given priority to longitude, and no obvious variation in latitude and altitude.
分析结果表明，麻竹表型性状的地理变异趋势是以经向变异为主，纬向与垂直变异不明显。
2·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.
地理差异是该疾病最显著的特点之一，北部国家如加拿大和斯堪的纳维亚发病比较普遍，而靠近赤道的国家最低。
3·Nepal is one of the richest countries in the world in terms of natural beauty due to its unique geographical position and latitudinal variation.
由于地理位置和纬度变化造成的自然风光，尼泊尔是世界上以自然风光最为丰富的国家之一。
4·There was complex relationship between the provenance variation of variables and the climatic factors and geographical position of seed sources.
分析还表明，主要性状的变化与种源的原产地气候、地理位置重要因子有着复杂且多样的联系；
5·Variation in population characteristics across a geographical area; may be related to environmental gradients or may have no functional significance.
族群特性在穿越一个地理区不同的地理环境之间之变异性。