region of variation

The region of variation in the inclination of orbit and in the latitude of some objects of solar system

太阳系某些天体的纬度和倾角变化范围

regional/seasonal variation (= depending on the region or time of year)

地区性 / 季节性变化

Seasonal Variation of Atmospheric Aerosol and Its Relation to Cloud Faction over Beijing-Tianjin-Hebei Region

京津冀地区气溶胶季节变化及与云量的关系

Instability of flow due to complex heat exchange and density variation leads to strong thermal convection in liquid region during the water solidification process. At the end of solidification process, intensity of flow decayed and the stable structure was rebuilt.

因为存在着复杂的热交换和密度变化，水在凝固过程中存在流动结构失稳，使得液相区内发生强烈的热对流.最后流动强度减弱，重新形成稳定结构。

Conclusion Gene variation of HCV envelope region may have some regular patterns.

结论HCV基因变化可能有一定规律性.

Study of genetic variation of the structural region of hepatitis C virus

丙型肝炎病毒结构区基因变异的研究

Functional variation of wetlands and management of wetland ecosystem& a case study of the Dongting Lake Region

湿地功能变化与生态系统管理&以洞庭湖区双退垸为例

A member of the people inhabiting the Aleutian Islands and W Alaska. Variation of the Condensation Heating in the Region of the Aleutian Low during the Last 50 Years

生活在阿留申群岛和阿拉斯加州的民族的人。近50年阿留申低压地区凝结加热的变化

Genetic Variation of Glycoprotein G1 Encoding Region of Hantaan Virus Hubei Strain

汉坦病毒湖北株M片段G1编码区基因变异研究

By the variation of the cold-warm trend and dry-wet trend last fifty years, the recent climate changes are analyzed in this region.

同时根据该地近50年冷暖趋势、干湿趋势的变化，分析总结出其近代的气候变迁。

Genetic variation in the promoter region of the β_2 bradykinin receptor gene is associated with essential hypertension in a Chinese Han population

缓激肽β2受体基因启动子区点突变与高血压病的关系