accuracy

accuracy音标

英 [ˈækjərəsi]

美 [ˈækjərəsi]

accuracy基本释义

n.准确(性)；精确度

accuracy用法及例句

n.(名词)

准确（性、度）

正确

精确（程度、性）

正确命中率

精密（性），精（密）度

n.(名词)

[U]准确(性); 精确(度) the state of being exact or correct; the ability to do sth skillfully without making mistakes

noun

1. the quality of being near to the true value

e.g. he was beginning to doubt the accuracy of his compassthe lawyer questioned the truth of my account

Synonym: truth

2. (mathematics) the number of significant figures given in a number

e.g. the atomic clock enabled scientists to measure time with much greater accuracy

1. 精确（性）；准确（性）The accuracy of information or measurements is their quality of being true or correct, even in small details.

e.g. We cannot guarantee the accuracy of these figures.我们不能保证这些数据的准确性。

2. 准确无误If someone or something performs a task, for example hitting a target, with accuracy, they do it in an exact way without making a mistake.

e.g. ...weapons that could fire with accuracy at targets 3,000 yards away...能准确无误地击中3,000码以外目标的武器e.g. Every bank pays close attention to the speed and accuracy of its staff.每家银行都非常关注雇员的工作速度和无差错率。

1.

1. 精确度：一、检定(eritication)的定义检定定义中涉及到的准确度(或称精确度)(Accuracy)是测量结果中系统误差与随机误差的结合,表示测量结果与真值的一致程度:稳定度(Stability)是在规定工作条件内,

常用例句

词汇搭配

用作名词(n.)

Her accuracy with the gun surprised everyone.她的*法准确,使大家都惊讶。

It was an important suit, and great accuracy was imperative.这是一宗很重要的诉讼案,有必要搞得很准确度。

Hazard has such accuracies.贸然一试也会如此准确。

I admired the speed and accuracy with which she typed.我佩服她打字的速度和准确度。

You should check the accuracy of the data.你应当核对一下这些数据的准确性。

There is need to check the accuracy of the report.有必要核实一下该报告的准确性。

I doubt the accuracy of your statement.我怀疑你的话的正确性。

They questioned the accuracy of the information in the file.他们怀疑档案中信息的正确性。

To achieve accuracy, errors or their repetition must be avoided.要达到精确,必须避免错误或重复出错。

The accuracy of the reports cannot be verified.报道的准确性无从核实。

The general accuracy of the account could hardly be doubted.这一账目的一般准确性几乎无可怀疑。

He aims at great accuracy.他力求十分准确。

The Times has a reputation for accuracy. 《泰晤士报》以报道准确著称。

The computer can predict changes with a surprising degree of accuracy.计算机可以惊人的准确度预测变化。

The report is of doubtful accuracy.这份报告的准确程度值得怀疑。

Candidates are judged on technical accuracy as well as artistic expression.参赛者的成绩是根据技术精确程度及艺术表现能力来评定的。

Arithmetic problems must be solved with accuracy.解算术题必须精确。

Maps should be drawn with remarkable accuracy.地图的绘制必须非常精确。

She hits the ball with great accuracy.她击球十分准确。

The statement is prepared with satisfactory accuracy.这份声明的准确性令人满意。

用作名词 (n.)

achieve accuracy达到精确

attain accuracy达到精确

check the accuracy of检验…的准确性

combine speed and accuracy速度和精确度相结合

doubt the accuracy of怀疑…的正确性

test the accuracy检验正确性

absolute accuracy绝对准确

amazing accuracy令人吃惊的准确

considerable accuracy相当准确

deadly accuracy极度准确

extreme accuracy极大的准确性

grammatical accuracy语法上的正确性

historical accuracy历史的准确性

over-all accuracy全部精确度

reasonable accuracy尚属准确

relative accuracy相对准确

remarkable accuracy非常准确

satisfactory accuracy符合要求的精度

scientific accuracy科学般的准确

strict accuracy极其准确

syntactical accuracy句法上的正确性

technical accuracy技术上的准确性

tolerable accuracy尚属准确

total accuracy全部精确度

with accuracy精确地

with mathematical accuracy以数学的精确性

with pinpoint accuracy准确到不差分毫

accuracy in thought思考的正确性

accuracy of …的精确性

accuracy of account叙述的准确性

accuracy of a report一篇报告的准确性

accuracy of reading读数精度

accuracy to size尺寸精确度

词语用法

词源解说

n.(名词)

accuracy的意思是“准确(性); 精确(度)”,可指由于细心而结果“准确”或“精确”,也可指事物的准确性或精确度。accuracy强调与要求之间无距离。

accuracy前可用great修饰,表示“十分准确”。

☆ 直接源自拉丁语的accurate，意为准确。

近义词

反义词

临近词

verity真实，真实性...

thoroughness彻底性

faultlessnessfaultless的名词...

validity合法性

authenticity真实性

exactitude正确

actuality实在

fact事实

detailedness详细

definiteness明确(确定)

veracity真实性

fidelity忠实

soundness健康

integrity完整

painstakingness辛苦

unerringness没有错

preciseness正确

carefulness小心

rightness正确性

validness正当

methodicalness有秩序(方法)...

minuteness微小

accurateness准确性

rigorousness严厉

accordance一致

closeness密闭

severeness严重

absoluteness绝对性

factuality真实性

precision精确

exactness正确

veritableness真实(正确

faithfulness忠诚

factualnessfactual的名词形式...

meticulousness小心

justness公正

correctness正确

truthfulness符合实际

flawlessnessflawless的名词形...

agreement同意

strictness严格

conformity一致

truth事实

perfection完美

severity严格

positiveness肯定

exhaustiveness用尽一切

literalness文字的

rectitude诚实

inaccuracy不准确

incorrectness不正确

accuracytheory

accuracy need

accuracy jump

accuracy life

accuracy user

accuracy time

accuracy rate

accumulation

accuracy loss

accurate

accuracy test

Accuracy ratio

相关列句

The greatest problem in using intelligence tests for the purpose of prediction is that no dependable criterion of their accuracy exists.(用智力测试来预测的*大问题是没有可靠的标准来衡量它们的准确性。)

A high degree of accuracy is needed.(需要高度的准确性。)

SCAT-I avionics uses the received signal to improve position accuracy and signal integrity along a defined flight path.(SCAT-1航空电子设备利用接收到的信号，来改善沿着确定的飞行路径的位置精确度和信号集成度。)

The accuracy of scientific observations and calculations is always at the mercy of the scientist's timekeeping methods.(科学观测和计算的准确性，总是受制于科学家的计时方法。)

The company asserts in a disclaimer that it won't be held responsible for the accuracy of information.(该公司在一项免责声明里宣称它不会对信息的准确性负责。)

In some areas, the quality of writing is felt to be of secondary importance to the accuracy of the data.(在某些领域，比起数据准确性，写作质量是次要的。)

Their work shows for the first time that a low masculine voice is important for both mate choice and the accuracy of women's memory.(他们的研究第一次表明，男性低沉的声音对伴侣选择和女性记忆的准确性都很重要。)

Now, a company in Massachusetts says that by using magnetic brain scans, they can determine with 97% accuracy whether someone is telling the truth.(现在，马萨诸塞州的一家公司表示，通过磁脑扫描，他们可以以97%的准确率确定某人是否在说真话。)

It was simple enough, in those old days, to define with approximate accuracy when a given statement ceased to be the truth and became a lie.(在过去的那些日子里，要近似准确地界定一个特定的声明何时不再是真理而成为谎言，是很简单的。)

Nobody knows how they do it with such accuracy, or why eels spawn where they do.(没有人知道它们如何做到那么准确，或是鳗鱼为什么要在大海里产卵。)