seasons相关论文
Useful English What’s the weather like... ？ It’s hot / cold. It’s sunny / windy/ raining / snowing. 1.Read......
There seems to be a certain randomness about the enjoyment of flowers and flower arrangements， as we know it today. The e......
There are four seasons in one year. They are spring, summer, autumn and winter. It’s warm in spring. People can fly ......
目的:探讨四季原发性高血压(essential hypertension,EH)患者中医证型分布特点,为中医因时制宜理论提供佐证.方法:调查人员采用问......
目的探讨不同季节进行全膝关节置换或全髋关节置换术后下肢深静脉血栓形成（deep vein thrombosis，DVT）发生率的差异。方法采用回顾性......
Background The time of onset of myocardial infarction shows seasonal and daily variation. We aimed to investigate whethe......
Interdecadal Variations of Precipitation and Temperature in China Around the Abrupt Change of Atmosp
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
目的 描述2006-2011年北方省份流感活动强度的时间趋势和季节性分布特征.方法 使用2006年5月至2011年4月15个北方省份的病毒学监测......
Background The time of onset of myocardial infarction shows seasonal and daily variation. We aimed to investigate whethe......
