precision
美 [prɪˈsɪʒ(ə)n] 
英 [prɪ'sɪʒ(ə)n]
- n.精确；准确；细致
- adj.精确的
- 网络精度；精密度；精确度
反义词
同义词
英汉双解
1. | 精确；准确；细致the quality of being exact, accurate and careful |
| done with mathematical precision 以数学般的精准完成的 |
| Historians can't estimate the date with any (degree of) precision . 历史学家无法准确估算这个日期。 |
| He chose his words with precision . 他用词确切。 |
| precision instruments/tools 精密仪器╱工具 |
英汉解释
英英解释
例句
Experiment results show that this method can improve precision ratio to a certain extent, but recall ratio greatly.
实验表明，该方法会有效提升查全率并且会改进查准率。
Experimental results prove that this focusing structure is characterized by his compact volume, high rigidity and well precision.
试验结果表明，该空间调焦机构具有结构紧凑、刚度高、位移精度好等特点，能够满足空间调焦的设计要求。
Experiment results indicate that this measure is of great help to constrain the zero error and increase precision of instruments.
实验结果表明，该措施能够有效地抑制零点误差，提高仪器测量精度。
How will the LC control, to understand the business card printing and membership card crafted precision for that could not be raised, use.
LC控制会怎样，从而了解制卡和会员卡制作的精度为何无法提升，使用。
Advanced searches allow you to query with greater precision than is possible with simple searches.
高级搜索允许您使用比简单搜索更精确的查询条件进行查询。
Moving parts of the core material good, and after precision machining, manufacturing of high precision, easy to damage.
核心运动部件材质优良，并经过精密加工而成，制造精度高，不易损坏。
Such a screen is made with precision slits that allow each eye to see a different set of pixels.
这种屏幕由许多精密的夹缝构成，能让每只眼睛都能看到不同的像素组合。
Our techniques had all the precision of a drunkard stomping on the floor, trying to move glasses on the bar with the vibrations of his boot.
我们的技术的精度就像是一个醉鬼脚跺地板，想要靠皮靴的震动来移动吧台上的酒杯。
Something in the precision of her walk, in her air of self-possession, reminded me of my daughter Zoe.
她的步伐似乎很精确，好象是在自己的地盘里一样，这倒是我想起我的女儿佐伊。
In an age of precision-guided weapons, the rangers are the only army unit that still trains all its troops in hand to hand combat.
在武器精确制导的时代里，突击队是唯一还在训练队员徒手搏击的军事单位。
So I think if these precision laboratory measurements would find changes that are consistent with that, that would be very strong evidence.
所以我觉得如果这些实验室里的，对于常数变化的精密的测量，与天体物理的发现一致的话，那将是非常有力的证据。
Actuation is often desired for process automation, precision timing, and remote operation not possible with manual valves alone.
执行机构经常用于实现紧靠手动阀门无法实现的工艺过程的自动化，准确定时，以及远程操作。
A PD type fuzzy controller has no integral part, so the steady control precision cannot be guaranteed.
由于PD型模糊控制器缺少积分项，所以稳态的控制精度不容易得到保证。
Human behavior cannot be examined with the same precision with which a natural scientist can examine laboratory specimen.
人类的行为不能以自然科学家观察实验标本那样的精确度来审视。
However, it should be understood that this complexity provides precision in the definition of the concrete elements.
然而，应该理解的是，正是这一复杂性为具体元素提供了精确的定义。
The number of columns in a table or view, together with the name, data type, scale, and precision of each column.
表或视图中的列数以及每一列的名称、数据类型、小数位数和精度。
The following table defines how the precision and scale of the result are calculated when the result of an operation is of type decimal.
下表定义了当运算结果是decimal类型时，如何计算结果的精度和小数位数。
The experiment of Naive Bayes classification indicates that this method can effectively improve classification precision of Chinese texts.
基于朴素贝叶斯分类方法的实验表明，提出的方法能够有效提高中文文本的分类准确率。
Die products are mainly used for processing, precision parts processing, metal and various points of the material at all, the article.
产品主要用于模具加工、精密零件加工、金属分条及各种材料的分切、分条。
The Metronome garbage collector's performance lets you achieve predictable execution down to a precision of a few milliseconds.
Metronome垃圾收集器的性能使您能够获得可预测的执行，达到几毫秒的精确度。
Suddenly, and as abruptly as it had disappeared, precision returned.
突然间，准确性又恢复了，真可谓去得快，来得急。
The precision of results obtained with this very stiff form of specimen is much inferior to the precision of available mathematical methods.
用这种很大刚度形式的试样所取得的结果，其精度远远低于现有的数学方法所计算的精度。
We feel sure that Auchinleck will infuse a new energy and precision into the defence of the Nile Valley.
我们确信，奥金莱克将给尼罗河流域的防务带来新的活力和谨严的作风。
He smiled inside at the precision of his planning.
他内心都在为他那周密的计划而欢笑。
The result of comparison between the model-predicted data and experimental data shows that the model is of reliable precision.
通过模型预测结果与实验结果的比较，表明模型具有一定的精度。
High-precision micro displacement sensor is one of the key technologies of the surface metrology.
高精度微位移传感器是表面计量技术的关键技术之一。
Modern instruments of precision are being used to make things crooked as if by eye and hand in the old days.
现在，用精密仪器把直的东西弄弯，在过去则是靠手和眼睛。
The utility model provides a seed scraping device of an air-suction type precision seeder, relating to the technical field of a seeder.
本实用新型提供了一种气吸式精密播种机刮种器，涉及播种机技术领域。
The result shows that this nonuniformity correction method can improve the analytic precision of the polarization information in an image.
结果表明，非一致性校正可提高成像偏振信息的解析精度。
The next step for the JQI team is to improve the photons' precision and the rate of communication between the particles.
JOI小组的下一步是提高光子的精度和在两个粒子传递信息的速率。
Because native data types and XSD data types do not share a one-to-one mapping, information or precision can be lost during the translation.
由于本地数据类型和XSD数据类型并不具有一一对应关系，在转换过程中，信息或精度将会丢失。
The example shows that this method is simple high-precision and effective, which can be used for seismic design of curved beam.
算例表明，本文方法简单、具有较高精度和效率，可用于曲线梁桥抗震设计。
Precision in the method is governed largely by the extent to which atmospheric moisture is excluded from the system.
方法的精密度由系统与大气中的水分隔离程度所决定。
The Company for a price, integrity and reliable, data precision and fast service to customers with the best quality service!
本公司以优惠的价格，诚信可靠，数据精密，快捷服务为客户提供最优质的服务！
Walker fished the official documents out of the internet after executing a precision search known as a Google hack.
沃克用被称作谷歌黑客（GoogleHack）的工具进行了准确搜索，从互联网上寻找到一些官方文件。
Such mold manufacturing process is simple, precision, easy to control, less shrinkage, low price, a higher life expectancy.
这类模具制造工艺简单，精度易控制，收缩率较小，价格便宜，寿命较高。
The method has features of higher reliability, higher precision, easy to automatic control and independent on platform direction.
该方法具有可靠性高、精确度高、便于自动控制、不依赖于机载平台运动方向等优点。
Specific criteria can be set up in advance and achieved for accuracy and precision over the range of the standards, if so desired.
如果非常想得到涵盖标准范围的完美的准确度和精密度，可以预先设定具体的标准。
This kernel is proposed in this paper and is proved to be able to improve training speed and precision of the wavelet SVM.
文中提出并证明了一种新的径向基小波支持向量核，可提高小波SVM的训练速度和逼近精度。
polishing techniques are beneficial due to the precision and control with which material can be removed.
由于抛光技术，有利于控制的精度和与该材料可以被删除。
With the help of such a precision instrument, the operator can know at once the exact spot where the trouble is in the making.
借助于此项精密仪器，操作者能立即确切知道毛病正在何处形成。
The fact had been proved that this filter vessel can achieve the filtrate precision.
实践证明，该过滤器能达到要求的过滤精度。
The system has realization of high precision tracking the sun, and has a strong antiinterference and computing ability.
实现对太阳的高精度跟踪，并且使系统具有较强的抗干扰和运算能力。
Experimenters have yet to see such a frame, but the null result may simply be for want of sufficient precision.
实验学家目前还没看到这样的座标，不过看不出迹象并不代表没有，也许只是缺乏足够的精确度使然。
