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1·She arranged everything with her customary efficiency.

她以她特有的高效率把一切都已安排妥当。《牛津词典》

2·It was achieved with minimum fuss and maximum efficiency.

它以最少的慌乱和最高的效率被做到了。《柯林斯英汉双解大词典》

3·Defrost the fridge regularly so that it works at maximum efficiency.

定期给冰箱除霜能取得最大效率。《柯林斯英汉双解大词典》

4·Our administrator is a paragon of neatness, efficiency, and reliability.

我们的管理者是整洁、高效、真实可信的杰出典范。《柯林斯英汉双解大词典》

5·Introduction of electronic point-of-sale systems is improving efficiency.

电子售货系统的引进提高了工作效率。《柯林斯英汉双解大词典》

6·It didn't say much for their efficiency that the order arrived a week late.

订货晚到了一个星期，可见他们的效率难以恭维。《牛津词典》

7·They admired the smoothness and efficiency with which the business was run.

他们钦佩这家公司协调高效的管理方式。《牛津词典》

8·Administrative staff may be deskilled through increased automation and efficiency.

随着自动化程度和效率提高，行政人员可能不再需要专业技能。《柯林斯英汉双解大词典》

9·There could be a serious loss of efficiency through unnecessary duplication of resources.

不必要的资源重复会导致严重的效率损耗。《柯林斯英汉双解大词典》

10·There are many ways to increase agricultural efficiency in the poorer areas of the world.

有许多提高世界较贫困地区农业效能的方法。《柯林斯英汉双解大词典》

效率

1·It was achieved with minimum fuss and maximum efficiency.

它以最少的慌乱和最高的效率被做到了。《柯林斯英汉双解大词典》

2·Defrost the fridge regularly so that it works at maximum efficiency.

定期给冰箱除霜能取得最大效率。《柯林斯英汉双解大词典》

3·It didn't say much for their efficiency that the order arrived a week late.

订货晚到了一个星期，可见他们的效率难以恭维。《牛津词典》

4·Administrative staff may be deskilled through increased automation and efficiency.

随着自动化程度和效率提高，行政人员可能不再需要专业技能。《柯林斯英汉双解大词典》

5·There could be a serious loss of efficiency through unnecessary duplication of resources.

不必要的资源重复会导致严重的效率损耗。《柯林斯英汉双解大词典》

效能

1·There are many ways to increase agricultural efficiency in the poorer areas of the world.

有许多提高世界较贫困地区农业效能的方法。《柯林斯英汉双解大词典》

2·That staff can do this without needing a fixed telephone line provides even more efficiency savings.

员工不需要固定电话线也能完成这项工作，这就节省了更多的效能。

3·Researcher Jonathan Koomey, an expert on efficiency and cloud computing, argues that there are inherent cost advantages to centralized computing in the cloud.

研究员乔纳森·库米是效能和云计算方面的行家，他认为集中化的云端计算具备固有的成本优势。

4·Like the renewable energy standard. Or efficiency rules.

像可再生能源标准，或效能规则。

5·We want to reduce and repair environmental damage, cut back on the production and consumption of resource-intensive food, increase efficiency and do something about waste.

我们想减少环境破坏，我们想修复破坏的环境，减少资源密集型食物的生产和消费，提高效能，处理浪费。

效

1·However, there are some worrisome phenomena lying in the moral education practice of cadres such as education formalism, which leads to inefficiency even negative efficiency of education.

然而，现存的干部道德教育实践中存在一些令人担忧的现象，如教育的形式主义导致教育的无效性、甚至是负效性。

2·The strength, depth, extent and efficiency of the moral education should be promoted to a higher level.

应该进一步加大教育力度、推进教育深度、拓宽教育广度、提高教育效度。

3·Channel: How to create? Efficiency? How to manage?

渠道：如何塑造？真效？如何管理？

4·At the same time, as this mode has been applied and fulfilled for many years, it has accumulated much experience and strategy and enjoyed highly credibility and efficiency.

同时，由于该方式已经过其它学科多年的应用与实践，积累了相当多的编制经验与策略，具有较高的评价信度与效度。

5·The results show the radial diffusion affects not only the column efficiency, the peak spreading and the peak symmetry, but also the retention time.

结果表明，溶质的径向扩散不仅对柱效、峰展宽、峰形特征等有影响，而且对溶质的保留时间也有一定的影响。

功效

1·Besides efficiency, durability and reliability, the most important requirement for solar cells was how much power they could generate per unit of weight.

它在除了功效、耐久性和可靠度之外，最重要的要求是电池每重量单元能产生多少功率。

2·Every section of Liberty Plaza is now being maximized for efficiency.

自由广场的每一部分的功效正被最大化。

3·LEDs, however, contain no mercury and already rival fluorescents in efficiency.

然而不用水银的LED在功效上已经可以与荧光灯相匹敌。

4·The following recommendations will enable better effectiveness and efficiency to deliver globalization requirements for the software.

下面的建议将使软件的全球化需求有更好的效力和功效。

5·And design tweaks have improved efficiency by ensuring that light can escape from LEDs easily.

精巧的设计保证光线可以从LED中轻松释出，从而改进其功效。

效率性

1·I will be looking into the theories of leadership and assessing how they affect the work performance of employees, in terms of motivation and efficiency.

作者将深入分析领导力理论并且就员工积极性和效率性而言，评估它们如何影响员工的工作绩效的。

2·In the current paper, the team makes major strides in solving the second problem, efficiency.

在现在的这篇文章中，该团队在解决第二个效率性的问题上跨出了关键的一步。

3·Corporate performance relies on the efficiency of maintaining the whole interests by supervision mechanisms, not on any single one of the mechanisms.

公司绩效依赖于一系列董事会监督机制在维护公司整体利益问题上的效率性，而不是依赖于任何单一的机制。

4·The efficiency mainly manifests for the effective conformity of kinds of mediation resources, as well as relatively inexpensive cost of the dispute solution.

效率性主要体现为其对各种调解资源的有效整合以及解决纠纷成本的相对低廉性。

5·The perfection state of operating mechanism of the administrative licensing organ concerns the realization degree of the fairness and efficiency value goal of the administrative licensing directly.

行政许可机关运行机制的完善状态，直接关乎行政许可的公正性、效率性价值目标的实现程度。

成效

1·So it is meaningful to study the correlation between teacher burnout and teacher efficiency.

因此，研究教师职业倦怠与教学成效的关系具有重要的意义。

2·So the paper focuses on the feasibility, efficiency, and practical approach of mental training and design principles with possible solutions.

文章从心理训练的可行性、成效、实施途径及设计原则等方面进行了研究和探讨，提出了思路和对策。

3·Changes in transaction costs in the putting out system were, in general, conducive to economic efficiency.

放料制生产的不同内容的交易成本变动，整体说来有利于经济成效。

4·Emotional obstacle is a kind of passive feeling that influences the efficiency of foreign language learning.

情感障碍是学习者对学习产生的消极情感体验，它直接影响外语学习的成效。

5·The study and discovery of more ore-forming environments and rock formations are conducive to expanding the exploratory field and enhancing the ore prospecting efficiency.

研究和发现更多的成矿环境和岩石建造，有助于扩大找矿领域，提高找矿成效。

(1)high efficiency高效率

(1)production efficiency生产效率

(1)work efficiency工作效率；劳动效率；加工效率

(1)economic efficiency经济效率

(1)energy efficiency能源效率；能量效率

(1)improve efficiency提高效率