1·Cyclical fluctuation of production and price is the main characteristic of pig industry.
生猪产业的一个主要特征是产量和价格的周期性变化。
2·People who have been to the beach, will see that there is a cyclical fluctuation phenomenon of water, which is called tide.
到过海边的人们，都会看到海水有一种周期性的涨落现象，海水的这种运动就是潮汐。
3·It is necessary to grasp the features of moderate growth rate of economy un-der conditions of disproportional growth and cyclical fluctuation.
必须把握好经济非均衡增长和周期波动条件下适度经济增长速度的特点。
4·The cyclical fluctuation of macroeconomic is affected by salary rate, market price of company commodity, market demand of company commodity, etc.
宏观经济的周期性波动则受工资率、企业商品的市场价格与市场需求，资本、技术等生产要素的成本等因素的影响。
5·From the aspect of labor supply, the factors consist of population, labor participation rate, and the cyclical fluctuation of macroeconomic growth.
劳动力供给方面，其影响因素有人口因素、劳动力参与率和宏观经济的周期波动等。
6·Modern Austrian school emphasize the unneutrality of money, the disturbance of money change the time structure of production, and lead to economic cyclical fluctuation.
按照奥地利学派的理论，货币是非中性的，货币的扰动改变了生产的时间结构，最终导致了经济的周期波动。
7·Cyclical changes in climate conditions could cause the changes of lake level, sediment supply and sedimentation types, then impact the lake basin deposit and the lake level fluctuation.
气候条件的周期性变化可引起湖平面、沉积物供给和沉积物类型的变化，从而控制湖盆沉积充填和湖平面的变化。