price escalation造句

• Abstract : this paper discusses nickel price trend , relation between supply and demand of nickel , refined nickel output and consumption , stainless steel output and its relatio to lme inventory over 20 years , analyses reasons for nickel price escalation in 1999 and forecasts trend of the nickel price in future
  文摘:研究了20年来镍价走势及其与供需关系、精镍产量和消费量、不锈钢产量、 lme库存的关系，分析了1999年镍价上涨的原因，并对今后的镍价走势进行了展望。