fluctuating的例句（fluctuating在句子中的用法）

• A great fluctuating stock index makes it hard to forcast the final situation. 剧烈波动的股票指数使人很难预测最后的局势.
• In many applications a fluctuating DC current is undesirable. 在许多应用场合,波动的直流电是讨厌的.
• Fluctuating prices usually base on a fickle public's demand. 物价的波动往往是由于群众需求的不稳定而引起的.
• Widely fluctuating exchange rates may adversely affect international trade. 浮动幅度很大的汇率可能会对国际贸易产生有害的影响.
• ...the fluctuating price of oil. 油价的浮动