n.(名词)

1. 准确（性、度）
2. 正确
3. 精确（程度、性）
4. 正确命中率
5. 精密（性），精（密）度

n.(名词)

1. [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;

   "he was beginning to doubt the accuracy of his compass"
   "the lawyer questioned the truth of my account"
   

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

   "the atomic clock enabled scientists to measure time with much greater accuracy"
   

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

e.g. We cannot guarantee theaccuracy 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 withaccuracy 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 andaccuracy 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,

1. Her accuracy with the gun surprised everyone.
   她的枪法准确,使大家都惊讶。
2. 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。
3. Hazard has such accuracies.
   贸然一试也会如此准确。
4. I admired the speed and accuracy with which she typed.
   我佩服她打字的速度和准确度。
5. You should check the accuracy of the data.
   你应当核对一下这些数据的准确性。
6. There is need to check the accuracy of the report.
   有必要核实一下该报告的准确性。
7. I doubt the accuracy of your statement.
   我怀疑你的话的正确性。
8. They questioned the accuracy of the information in the file.
   他们怀疑档案中信息的正确性。
9. 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。
10. The accuracy of the reports cannot be verified.
    报道的准确性无从核实。
11. 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。
12. He aims at great accuracy.
    他力求十分准确。
13. The Times has a reputation for accuracy. 《
    泰晤士报》以报道准确著称。
14. 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。
15. The report is of doubtful accuracy.
    这份报告的准确程度值得怀疑。
16. 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。
17. Arithmetic problems must be solved with accuracy.
    解算术题必须精确。
18. Maps should be drawn with remarkable accuracy.
    地图的绘制必须非常精确。
19. She hits the ball with great accuracy.
    她击球十分准确。
20. The statement is prepared with satisfactory accuracy.
    这份声明的准确性令人满意。

They questioned the accuracy of the information in the file.

他们怀疑档案中信息的正确性。

She hits the ball with great accuracy.

她击球十分准确。

We cannot guarantee the accuracy of these figures.

我们不能保证这些数据的准确性。

...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

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。

In journalism, timeliness and accuracy should be equally important.

在新闻杂志业中, 及时与准确应该同等重要.

The accuracy of CBM recovery factor prediction will directly influence the calculation of recoverable reserves.

煤层气预测采收率准确与否,直接影响着可采储量的计算精度.

Its simplicity and accuracy beto the industrial laboratories on the requirement of engineering design.

方法简便可靠、精度符合工程设计要求,尤其节省大量试料,可供工厂试验室采用.

Being due to initial data errors, the result accuracy from the popular adjustment will decrease.

因起算数据误差的存在, 导致了用普通的平差方法求得的结果精度降低.

The proposed method is of good accuracy, high repeatability, precision and less interferences from impurities.

方法准确, 重现性 、 精密度好,杂质干扰少.

The degree of system error size in test results were reflected by the examination accuracy.

检验准确度反映检验结果中系统误差大小的程度.

At the end, it proves the accuracy and feasibility of the method with an example.

最后, 以实例验证了这种方法的准确性和可操作性.

Effectiveness of the method was verified by theory and test, and high identifying accuracy the method.

理论和试验证明了该方法的有效性, 且具有较高的识别精度.

Objective To improve the diagnostic accuracy of molybdenum target radiography for breast carcinoma.

目的探讨乳腺癌X线 各种征象,提高钼靶X线对乳腺癌诊断的准确性.

In order to transform their environment, he drew up the project with painstaking accuracy.

为了改造环境, 他苦心孤诣地制订了这个计划.

He aimed at accuracy.

他力求准确.

He aims at great accuracy.

他力求十分准确.

Convinced of the accuracy of the data, they stuck to their opinion.

由于深信数据准确无误, 他们坚持自己的意见.

accuracy is not always compatible with haste.

忙中难免出错.

She's marvel to be able to shoot with such accuracy.

她的枪法那么好,真不简单.

Check your work to insure its accuracy.

检查一下你的工作,以保证它的准确性.

There is need to check the accuracy of these figures.

有必要核对一下这些数字的精确性.

These missles can be fired with pinpoint accuracy.

这些导弹可精确地命中目标.

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。

It will be many years before anyone can predict a hurricane's behavior with much accuracy.

要能够相当准确地预测出飓风的特性尚需多年。

For the sake of historical accuracy, please permit us to state the true facts.

为忠于历史，请允许我们阐述真正的事实。

Check the accuracy of everything in your CV.

请核对简历中的每个细节，务必准确无误。

She took the gun and blazed away with calm and deadly accuracy.

她拿起枪，冷静地连续射击，弹无虚发。

n.(名词)

1. 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。
2. accuracy前可用great修饰,表示“十分准确”。