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saison f (四个相等时间段中的一个,一年按照岁差和太阳回归点分成这四个时间段。这是按照太阳在地球围绕太阳旋转的路线上的赤道南北回归线的移动来划分的。在这四个阶段(春天、夏天、秋天和冬天),不同地区有不同气候特点,并且在南北半球的时间正好相反。) |
季节: 97 phrases in 22 subjects |
Agriculture | 10 |
Animal husbandry | 13 |
Biology | 1 |
Biotechnology | 1 |
Commerce | 1 |
Demography | 3 |
Economy | 13 |
Environment | 5 |
Fish farming pisciculture | 1 |
Fishery fishing industry | 1 |
Food service and catering | 1 |
Forestry | 6 |
Geography | 1 |
Horticulture | 3 |
Hydrology | 1 |
International Monetary Fund | 8 |
Mathematics | 3 |
Oceanography & oceanology | 1 |
Sociology | 2 |
Statistics | 18 |
Technology | 1 |
Water resources | 3 |