effective

有效的，起作用的；实际的，实在的；给人深刻印象英释adjadjsuccessful, and working in the way that was intended

1 effective management,有效管理

2 effective measure,有效措施

3 cost effective,有成本效益的；划算的；成本效率

4 effective rate,实际比率；有效利率

5 become effective,开始生效；变为生效

6 effective stress,有效应力

7 effective utilization,有效利用

8 effective demand,n. 有效需求

9 effective date,有效日期；生效期

10 effective supply,有效供给；有效供应

11 effective action,有效行动；有效作用量

12 effective work,有效工作，有效劳动

13 effective from,生效日期；自…起生效

14 effective length,有效长度；计算长度

15 effective thickness,有效厚度；有效壁厚

16 effective mass,[电]有效质量

17 effective power,有效功率

18 effective index,有效折射率

19 effective value,有效值，实际值

20 effective permeability,实际渗透率

1 The cheaper drugs are just as effective in treating arthritis..较便宜的药品对治疗关节炎同样有效。

2 the painting’s highly effective use of colour.绘画中得心应手的色彩运用

3 Training is often much less effective than expected..训练的效果往往远低于预期。

4 the most effective ways of reducing inner city congestion.减少旧城区交通拥挤最有效的办法