While neither production nor consumption take place, but people are engaged in trade, to buy is to sell and make money from prices fluctuation, which is speculative.
既不生产又不消费,但是从事买卖,买进就是为了卖出,从价差中赚钱,这是投机性的。
2
The article also analyse the influences of agriculture inputment, macroeconomic policy, natural disaster and grain distribution on grain productionfluctuationin China.
文章还进一步分析了农业投入、宏观经济政策、自然灾害和粮食流通对粮食生产波动的影响。
3
The new concept of balance production is put forward in view of the fluctuationin Luzhou-flavour liquor production.