英:[ɪˌfek'tɪvnɪs]
美:[əˈfɛktɪvnɪs]
英:[ɪˌfek'tɪvnɪs]
美:[əˈfɛktɪvnɪs]
n.
有效,有力
有效性
效益
效用
ef·fect·ive·ness
ih fek tihv ns
词根:effect
adj.effective 有效的,起作用的;实际的,实在的;给人深刻印象
effectual 奏效的;会应验的;有法律效力的
adv.effectively 有效地,生效地;有力地;实际上
n.effect 影响;效果;作用
effector [生理] 效应器;[遗] 效应物;操纵装置
effectivity 有效;功效
vt.effect 产生;达到目的
adjective
producing a decided, decisive, or desired effect
an effective policy
impressive, striking
a gold lamé fabric studded with effective … precious stones—Stanley Marcus
being in effect : operative
the tax becomes effective next year
actual
the need to increase effective demand for goods
ready for service or action
effective manpower
of a rate of interest equal to the rate of simple interest that yields the same amount when the interest is paid once at the end of the interest period as a quoted rate of interest does when calculated at compound interest over the same period compare nominal sense 4
noun
one that is effective (see effective entry 1)especially: a soldier equipped for duty
cost effectiveness成本效率
battle effectivenessn. 战斗力
advertising effectiveness广告效果
organizational effectiveness组织有效性
effectiveness theory效益理论;可行性理论
大约1600年,来自 effective 和 -ness。
作用,效应,效果,功效:产生特定结果或发挥特定可测影响的能力
效率
能行性
效用
有效性
可行性
有效性
有效性
一种基于业务性能的可用性。
Adjective Middle English effectif, borrowed from Late Latin effectīvus "producing a result, efficient," going back to Latin, "involving an end product," from effectus, past participle of efficere "to make, bring about, produce, carry out" + -īvus -ive — more at effect >entry 1 Noun derivative of effective >entry 1
The first known use of effective was in the 14th century
effectiveadjective
producing or able to produce a desired effect
effective treatment of a disease
impressive, striking
an effective performance
being in actual operation
the law becomes effective next year
1 However unprovable the effectiveness of these interrogations, they did take place.
2 Public health and childhood obesity experts cautioned that the effectiveness of any ban will be in how junk food is defined by the company.
3 “There is very little evidence backing up its effectiveness,” said Joe Costello, a senior research associate in sports medicine at the University of Portsmouth.
4 He was in the Bay Area for a summer internship researching the effectiveness of activism strategies, before his final year of college at the University of Texas.
5 “There is a logic to the timing, if he was beginning to feel his effectiveness and his shelf date were coming to a close,” he said.
6 Questions linger about the effectiveness and scope of the speed camera plan, but the governor sought to frame the issue as being about protecting children, not raising revenue.
7 But signs of haste and the kinds of carelessness that used to drive the famously stringent Beckett mad undermine the effectiveness of some of the acting.
8 The research indicates that new leadership practices, not new leaders, are the crucial factor, he said, and assessing their effectiveness is difficult.
9 It’s therefore central to the effectiveness of the casting that it’s not colorblind.
10 Efficacy vs. effectiveness: There’s a difference, as The Washington Post’s Ben Guarino explained in a recent edition of our Coronavirus Updates newsletter.
11 Iowa State University is studying their effectiveness for erosion control and other benefits.
12 To demonstrate its effectiveness in controlling lice, guards asked five men and five women in each of the infested dorm rooms to wash themselves with the cloudy liquid.
13 But her effectiveness was no surprise to those who have watched her in action over the years.
14 They don’t even mention the fact there’s been a tremendous increase in effectiveness and pervasiveness of abstinence education.
15 Unfortunately, there's a limit to the effectiveness of this kind of influence.
16 Mrs. Lowe and the ladies are actually a cadre of Soviet and Chinese Communists who are demonstrating the effectiveness of their brainwashing techniques.
17 When I was sad, music had a therapeutic effect.
我悲伤的时候,音乐有治疗效力。
18 The company has been working on a number of studies, including one exploring the benefits and effectiveness of “orgasmic meditation”, working with specialist company OneTaste.
19 But there is little scientific research on the effectiveness of cleansing, simply because most “detox diets” don’t identify the specific toxins they aim to remove.
20 Yet he said his effectiveness was determined more by the nature of the orchestra than by his conducting style.