effective demand造句

1、Last year saw a decline in the effective demand for steel.
去年，钢铁的实际需求下降了。

2、The contradictions embody the lack and non-diversification of effective demand for forestry.
而有效需求单一和不足则是林业矛盾的主要方面。

3、That kind of the research which leaves no effective demand empty is not the interest of teachers'.
那种离开实际需要空谈理论的科研是老师们所不感兴趣的。

4、Effective demand will not change in exact proportion to the quantity of money.
有效需求和货币数量不作同比例地变动。

effective demand翻译