effective
US:/ɪˈfektɪv/
UK:/ɪ'fektɪv/
n.:
精兵；【军】现役兵额
adj.:
产生预期结果的；有效的；实际的；事实上的
网络:
生效的；有效果的；效率
Word forms: (复数) effectives
Examples
1.
Which of the purification procedures used for this enzyme is most effective (i. E. , Gives the greatest relative increase in purity)?
此酶纯化过程中哪步最有效？（即纯度相对增加最大的步骤）。
2.
She said music was more effective than silence, conversation or talk radio in achieving an optimal state of alertness.
她认为在保持最佳警觉方面，音乐比沉默、交谈、无线电通话更有效。
3.
With such a low percentage of use, it would not be cost effective to spend time attempting to further improve this path.
由于它的使用频率特别低，因此不值得花费时间进一步改进此路径。
4.
Since it is limited to a single machine you need a powerful database server and a storage array network for it to be effective.
因为它仅限于单个机器，所以想要让它有效率，你需要强大的数据库服务器和存储阵列网络。
5.
Take a slow, deep breath and remind yourself of how much more effective you can be by maintaining a positive, results-oriented approach.
慢慢地深吸一口气，提醒自己，采取一种积极的，面向结果的方法会让你无论干什么都更顺利。
6.
Reducing the surface emissivity of a clothing ensemble is not in fact a very effective way of increasing its thermal insulation.
事实上减少整套服装的表面发射率并不是增加其隔热性能的最有效途径。
7.
Mr Darling said the measure, effective from December 1, was intended "to help everyone and deliver a much-need injection into the economy" .
他表示，这项今年12月1日开始的措施旨在“帮助所有人，并向经济注入急需的（资金）”。
8.
Targeted vaccination would be just as effective so long as it was combined with rapid detection of the outbreak and rapid response.
若是当局能及时侦测到疫情的爆发，并即刻采取行动，只让特定目标接种疫苗，效果也一样好。
9.
As sports with a long history and profound culture, athletics turns out to be very effective in building one's body.
田径作为一项拥有悠久历史文化积淀、巨大健身价值的体育运动，曾长时间在我国学校体育中占据主要地位。
10.
It is now apparent that overly centralized, excessively layered, and rigid organizational structures are not always effective or efficient.
过于集中、过度分层、刚性的组织结构现在很明显并不总是有效或高效的。