performance
美 [pəˈfɔrməns] 
英 [pə(r)ˈfɔː(r)məns]
词形变化
复数：performances 同义词
英汉双解
1. | [c] 表演；演出the act of performing a play, concert or some other form of entertainment |
| The performance starts at seven. 演出七点开始。 |
| an evening performance 晚场演出 |
| a performance of Ravel's String Quartet 拉威尔弦乐四重奏的演出 |
| a series of performances by the Kirov Ballet 基洛夫芭蕾舞团的系列演出 |
| one of the band's rare live performances 那个乐队少见的一次现场演出 |
2. | [c] 艺术上的表现；演技the way a person performs in a play, concert, etc. |
| She gave the greatest performance of her career. 她做了演艺生涯中最精彩的表演。 |
| an Oscar-winning performance from Kate Winslet 凯特 ) 温斯莱特荣获奥斯卡奖的演出 |
3. | [u][c] 表现；性能；业绩；工作情况how well or badly you do sth; how well or badly sth works |
| the country's economic performance 国家的经济状况 |
| It was an impressive performance by the French team. 那是法国队一次令人叹服的表现。 |
| The new management techniques aim to improve performance. 新的管理技术旨在提高效率。 |
| He criticized the recent poor performance of the company. 他批评公司近期业绩不佳。 |
| high-performance(= very powerful) cars 高性能汽车 |
| performance indicators(= things that show how well or badly sth is working) 性能指标 |
4. | [u][sing] 做；执行；履行the act or process of performing a task, an action, etc. |
| She has shown enthusiasm in the performance of her duties. 她在工作中表现出对工作的热忱。 |
| He did not want a repeat performance of the humiliating defeat he had suffered. 他不想让失败的耻辱重演。 |
5. | [sing]
（不必要的）麻烦，忙乱an act that involves a lot of effort or trouble, sometimes when it is not necessary |
| It's such a performance getting the children off to school in the morning. 早上打发孩子上学可要忙乱一阵子呢 。 |
英汉解释
英英解释
例句
She was more than pleased with her daughter's performance.
她对女儿的演奏十二分的高兴。
Also up for praise were the opposition, as Debrecen's performance was more than enough to impress Lucas.
同时卢卡斯也表扬对手，因为德布勒岑的表现已经给卢卡斯留下深刻的印象。
These can then be used by an automated performance analysis tool to determine the fundamental performance properties of a software design .
然后可以通过一个自动化技术性能分析工具来决定。
A circuit that delays the transmission of an impulse signal, or the performance of a transducer, for a definite desired length of time.
一种电路，它将脉冲信号的发送或传感器的执行延迟一个给定的时间长度。
Performance simulation shows that this scheme can efficiently decrease blocking probability and improve system performance.
仿真结果表明，该方案可有效降低呼叫阻塞率，改善系统性能。
Performance always seems to be a moving target as new machines are introduced, faster processors appear, and usage increases.
性能好像是一个移动的目标，因为会引入新的机器、会出现更快的处理器，并且使用量不断增加。
Although he did not score, Pavel Nedved was man of the match with a sublime performance.
尽管没有得分，但内德维德有出众的表现，是本场最佳球员。
The system is therefore a natural test of whether this sort of unlikely performance pay works.
因此，该体系是一种天然的测试，可以判断这类不可思议的“绩效薪酬”是否有效。
The performance of my smaller portfolio lagged but I made up for it in spades.
我管理的那个规模较小的组合表现不佳，但大组合的业绩很好。
Is there anything else that would be helpful for me to know or to prepare prior to my performance review?
在我的业绩评估准备中，我还应该做哪些事情来提高呢？
This easy to use overview is paramount for simplifying the troubleshooting of Dynamic Query Mode query performance.
这是易于使用的概览对于简化DynamicQueryMode查询性能的故障排除至关重要。
A performance comparison would be interesting, but by now there was no benchmark performed.
性能比较是有意义的，但是目前还没有做基准测试。
He thought allocations were all performance driven.
他认为资金额是根据业绩分配的。
He generally thrives in a crisis; his Commons performance was not the only backs-to-the-wall triumph in his career.
卡梅伦一向在忧患中崛起，他在下议院的表演绝非是其事业生涯中唯一一次背水一战夺得胜利。
A prime-time performance was remarkably polished for a 23-year-old, who said he preferred not to win a "victory stained with doubt" .
这位二十三岁的小伙子在黄金时间的一档节目中表示，自己不愿赢得一场“被怀疑玷污的胜利”。
She declared it to be an ungodly performance, and one that she for her part would never countenance.
她断言这是荒唐行为，她本人是决不赞成这种活动的。
The questions of how much better performance and how much more maintenance must be evaluated in your own organization.
性能提高多少和维护增加多少的问题就必须在您自己的组织中进行评估了。
Last night, on reflection I said things in the heat of the moment that came out of frustration at both our performance and the result.
昨天晚上我是因为对球队的表现和最终的比分太过失望才一时兴起说了那些话。
A princess to see the clown's performance feels very interesting, often dressed as a country girl to see clowns, she was happy the clown.
一个公主看到小丑的表演觉得很有趣，就经常打扮成一个村姑去看小丑表演，她被小丑的快乐所带动。
The company has each kind of scale, each performance duplicator, the printer to rent for a long time for the general customer choice.
公司长期备有各种档次、各种性能的复印机、打印机供广大客户选择租赁。
We decided that even the economy model had to be comparable to the luxury and performance versions.
我们决定：甚至是经济型也要比得上豪华型和超性能型。
One of the great advantages of managing by objectives is that it brings out commitment for performance.
目标管理的一个主要优点是诱发对绩效的承诺。
The director coaxed a brilliant performance out of the cast.
经过导演悉心劝说，全体演员完成了一场精彩的表演。
Blanche had read it: the language of the eyes expressed her admiration and rapture at the performance.
布兰茜读过了。她的眼神把她的赞美和喜悦表现得淋漓尽致。
The performance of the clown kept the public rolling about.
小丑的表演使观众笑得前仰后合。
We met, Watson's performance was read: there were some beauties in it, but many defects.
我们碰头了。沃森把他的作品念了一遍，有些佳句，不过瑕疵很多。
Having turned in this sorry performance, he vanished from history.
作出了这番拙劣的表演，他在历史中消失了。
Fifteen minutes elapsed before the performance began.
过了15分钟演出才开始。
The dancers limbered up before the performance.
舞蹈演员们在演出前做准备活动。
They gave us a high-level performance last night.
他们昨晚为我们呈现了一场高水平的演出。
Are you satisfied with the performance of your new car?
你对你的新车的性能满意吗？
Full performance characterization, to many more users than planned, will tell you how much margin is built into your platform configuration.
对于许多用户数超过计划的情况，详细的性能描述将使您了解配置平台的容纳范围有多大。
How can you measure performance and determine that it has improved, and by how much?
如何衡量性能以及确定它是否已被提高，以及提高了多少？
A contract with a company to take up and pay for any debentures of the company may be enforced by an order for specific performance.
一份为承购公司的债权证及就该等债权证付款而与公司订立的合约，可藉强制履行令予以执行。
'It was a great performance tonight, ' he continued, bringing his analysis up- to - date. 'Especially the second - half.
他继续着他对比赛的看法：“今晚是一场伟大的比赛，特别是在下半场。”
But a year later, James with dedicated performance and smart style of care, won the trust of shareholders, firmly secured this seat.
然而一年之后，詹姆斯凭借兢兢业业的工作表现和谨慎精明的作风，赢得股东们的信任，坐稳了这个位子。
And with a good breakdown performance, MESFET can be widely used in high-voltage field.
具有较好的击穿特性会使其更广泛地应用于高压领域。
Stress: Should be able to move the system or its component beyond the specified limits of performance expectations.
压力：系统或组件能够超越性能指标指定的极限。
In nineteen eighty-one, at the age of thirty-eight, he died in a car crash on his way to a performance.
1981年他在前往演出的路上，因车祸而去逝，年仅38岁。
It was shown by a simulation test on massive TSP that this algorithm proposed possessed fine performance.
对大规模TSP问题进行仿真实验的结果表明该算法具有良好的性能。
But I should not like to see another such performance of "All's Well" or any other play that is equally rooted in my deeper affections.
但是对于《终成眷属》或其他让我同样深深热爱的戏剧，我真是不想再次看到这样的演出。
The design and synthesis of spiro compounds have been a focus in the field to obtain photochromic spiro compounds with better performance.
为了获得性能优良的螺环光致变色化合物，新的设计合成一直是该领域研究的热点。
You might just be able to turn a performance issue into a triumph for your organization.
您可以将性能问题变成组织胜利的号角。
The video was discovered in the singer's personal collection and is thought to be the only copy of the performance, the estate said.
遗产委员会表示，该视频发现于杰克逊的藏品中，可能是此次演出的唯一录像。
They argue that, contrary to the claims of the reformers, the changes would harm corporate performance by wrapping managers up in red tape.
反对者们认为，与改革者的要求相反，这些改变会使管理者们将注意力集中在官面文件上而损坏公司效益。
How much performance is sacrificed?
牺牲了多少性能呢？
What if you could specify and validate that these load and performance requirements are being met at least once a day?
如果你能确定并验证每天至少满足一次负载和性能的需求，那会怎样？
It has shown in the past that spending more on research has no correlation with better financial performance.
排行显示过去在研发上投入越多与更好的财务业绩并无联系。
But he said the tenure system did not offer any meaningful evaluation of teacher performance.
但是他说终生制不能够为老师的表现提供任何有意义的评价。
Analysis of the Creation Society of Japan Romantic view of literature which had a recognition, as well as the performance of the works.
分析创造社对日本浪漫主义哪些文学观产生了共鸣，以及在作品中的表现。
Performance under shock and vibration is often critical in performance applications.
冲击和振动下的性能通常在高性能应用中都很关键。
