学科：地球物理学 词目：极性期 英文：polarity epoch 释文：极性期是与“极性时”相当的旧用术语，现已废弃不用。
在与员工的委托代理，则可以激发员工的积极性，对期进行更有效的管理，实行合理的薪酬分配。
With the staff of the agency, it can stimulate the enthusiasm of employees, the period for more effective management and implementation of reasonable pay and distribution.
其中主要是企业参与套期保值的积极性不高，导致我国期市保值与投机的比例严重失衡。
The activities of traders engaged in hedging are so weak that the proportion between the activities in hedging and speculation is seriously in a state of imbalance.
应用推荐