performance

US [pəˈfɔrməns]
UK [pə(r)ˈfɔː(r)məns]
Plural Form：performances  

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performance
n.
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]
(informal)
（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 。

Sample Sentence

Definition:
AllAll,性能性能,表现表现,业绩业绩,表演表演,绩效绩效,演出演出,效能效能
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
She was more than pleased with her daughter's performance.
她对女儿的演奏十二分的高兴。
tā duì nǚ ér de yǎn zòu shí èr fēn de gāo xìng 。
program.137blog.com
2.
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。
tóng shí lú kǎ sī yě biǎo yáng duì shǒu , yīn wèi dé bù lè cén de biǎo xiàn yǐ jīng gěi lú kǎ sī liú xià shēn kè de yìn xiàng 。
lfcbbs.fans1.com
3.
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。
rán hòu kě yǐ tōng guò yī gè zì dòng huà jì shù xìng néng fēn xī gōng jù lái jué dìng 。
www.bing.com
4.
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。
yī zhǒng diàn lù , tā jiāng mài chōng xìn hào de fā sòng huò chuán gǎn qì de zhí xíng yán chí yī gè gěi dìng de shí jiān cháng dù 。
dictsearch.appspot.com
5.
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。
fǎng zhēn jié guǒ biǎo míng , gāi fāng àn kě yǒu xiào jiàng dī hū jiào zǔ sè lǜ , gǎi shàn xì tǒng xìng néng 。
www.ceps.com.tw
6.
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。
xìng néng hǎo xiàng shì yī gè yí dòng de mù biāo , yīn wèi huì yǐn rù xīn de jī qì 、 huì chū xiàn gèng kuài de chǔ lǐ qì , bìng qiě shǐ yòng liàng bú duàn zēng jiā 。
www.ibm.com
7.
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。
jǐn guǎn méi yǒu dé fēn , dàn nèi dé wéi dé yǒu chū zhòng de biǎo xiàn , shì běn chǎng zuì jiā qiú yuán 。
www.itaol.com
8.
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。
yīn cǐ , gāi tǐ xì shì yī zhǒng tiān rán de cè shì , kě yǐ pàn duàn zhè lèi bù kě sī yì de " jì xiào xīn chóu " shì fǒu yǒu xiào 。
www.ftchinese.com
9.
"Were you at the performance last evening? " she asked of the next of Hurstwood's friends who greeted her, as she sat in her box.
“你昨晚去看演出了吗？”当她坐在专座上，又有一个赫斯渥的朋友向她打招呼时，她就这样问道。
" nǐ zuó wǎn qù kàn yǎn chū le ma ? " dāng tā zuò zài zhuān zuò shàng , yòu yǒu yī gè hè sī wò de péng yǒu xiàng tā dǎ zhāo hu shí , tā jiù zhè yàng wèn dào 。
www.bing.com
10.
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。
wǒ guǎn lǐ de nà ge guī mó jiào xiǎo de zǔ hé biǎo xiàn bù jiā , dàn dà zǔ hé de yè jì hěn hǎo 。
www.ecocn.org