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。
A laser beam like the one pictured up top combines short and long pulses of light to identify individual molecules with a high degree of precision from a safe distance.
一道激光射线由或短或长的光脉冲组合而成，从而能在一个安全的距离高精度地辨别单个的分子。
Consequently, the degree of precision used in the definition of UML 2.0 has increased significantly. This was achieved by the following means.
因此，值得注意的是在UML 2.0中定义所使用的精确程度已经增强了。
However, the degree of precision used in this initial UML metamodel proved insufficient to support the full potential behind MDD (see for example the discussion in [Stevens02]).
然而，在这个初始的UML元模型中所使用的精确程度证实，在MDD（例如在[Stevens02]中讨论所见到的）后，对整个潜能的支持是远远不够的。
A significantly increased degree of precision in the definition of the language: This is a result of the need to support the higher levels of automation required for MDD.
在语言定义方面精确程度有了相当的提高：这就是支持自动化高标准需要的结果，此标准是MDD所必须的。
By monitoring business processes as they are performed in actual work environments, these server-based solutions can analyze and document complex flows with a high degree of precision.
通过监控商业过程，这些基于服务的解决方案可以分析并文档化复杂的决策流程。
But whether the parts can achieve processing requirements, mainly depends on the machine head itself in the design and manufacture of precision is achieved certain degree.
而零件是否能达到加工要求，主要取决于机床本身动力头的设计与制造精度是否达到了一定的程度。
Plasma power supply, according to cutting section vertical degree, the cutting precision, plasma, fine common points of plasma, laser plasma.
等离子电源，按切割断面垂直度、切割精度，分普通等离子、精细等离子、类激光等离子。
Simulation results of PUMA562 robot show that the error is in degree of millimeter, thus this error can not be ignored in precision control.
结合PUMA562机器人给出了一个计算实例，结果表明，该误差的等级有时在毫米级范围内，这对机器人的精确控制是不能忽略的。
It is found out through studies that the degree of abstraction for a video shot is closely related to the precision of boundary division.
在研究中发现，视频镜头的抽象程度与对其进行边界划分的精度相关。
This method is more practicable as it improved the degree of automatization and precision.
与前一方法相比，此种方法提高了测量的自动化程度与精度，具有较高的应用价值。
In addition, the 24-hour security service, CCTV monitoring, alarm and access control precision control systems are effective in ensuring a high degree of tight security.
另外，24小时保安服务、闭路电视监控、精密警报及出入管理控制系统均有效确保高度严密的保安。
With the help of Analytical Hierarchy Process with Variable Precision Rough Set, an algorithm to evaluate significance degree of risk factors in IT project bidding was put forward.
变精度粗糙集模型允许有一定程度的错误分类率存在，利用这种特性可以有效消除投标风险信息系统中的数据噪声，提高风险要素评价的精度。
Part two: This paper analyzed the degree of predicting precision affected by decomposing scale coefficient of wavelet cycle model and various kinds of reservoir inflow runoff series.
第二部分，本文分析了小波周期模型的分解尺度数和各种不同入库径流序列对模型预测精度的影响程度。
Precision, speed and automatic degree of gyroscope are needed to be improved in modern north-seeking measurement.
现代寻北测量中对于陀螺经纬仪的寻北精度、速度及仪器自动化程度的要求越来越高。
The error from inertia sensor affects a maximum, so the degree of accelerometer array error compensated directly affects the following solution calculates precision.
其中由于加速度计的误差项影响最大，因而加速度计阵列的误差补偿程度直接影响到后续解算精度。
This is a company specializing in the production of precision CAM intermittent sub-degree institutions.
本公司是一家专业生产精密凸轮间歇分度机构。
In order to improve the reliability, precision and automatic degree of the test, a new computer aided control system has been done with PCL-818LS core.
为了提高该试验方法的可靠性、精度和自动化程度，研制了一个以PCL-818LS数据采集卡为核心的计算机辅助智控系统。
The system will greatly increase the measurement automatic degree and precision in the petroleum product distillation, has better performance-price ratio.
本系统大大提高了石油产品蒸馏测试的自动化程度和测试精度，且具有较高的性能价格比。
And also analysed the theory, software and hardware circuits of system. Using a software algorithm of temperature compensation in practical measurement, the precision degree can arrive 0.1%fs.
分析了系统设计的理论依据和软硬件实现方案，采用温度补偿算法使补偿后的精度等级达到0 1%FS。
It is an important part that multiobjective weights are assigned in multiobjective decision making, which determines the precision of multiobjective syntheses in most degree.
多目标权系数赋值是多目标决策的重要环节，它相当程度上决定了多目标综合的精度。
Objective To evaluate the degree of precision of the new apparatus.
目的对新购进仪器精密度性能进行评价。
Plane FEM has capability of knowing precision degree of results by member structure method, and contracts with these of three dimensional whole model.
平面有限元计算，可以为了解具体工程条件下规程规范中采用的杆件系统计算精确程度，检查平面计算与三维整体模型成果的误差。
Products in high-precision assembly of shelves assembled with a high degree of concentricity, do not run with features.
产品在精确度高的装配架上装配而成，具有同心度高、不跑带的特点。
The interpretation precision and application degree of this information can be improved very well through the corrective method and secondary interpretation to water injection profile information.
经过对吸水剖面测井资料进行污染校正和二次解释，使资料的解释精度和应用水平得到很大提高。
In this paper, a degree-variable precision rough set model based on variable precision rough set and the degree of rough set is proposed by introducing a concept of error parameters.
在程度粗糙集和变精度粗糙集的基础上，通过引入误差参数，给出了一种新的程度变精度粗糙集模型并得出了所给模型上、下近似的一些性质。
In this paper, a degree-variable precision rough set model based on variable precision rough set and the degree of rough set is proposed by introducing a concept of error parameters.
在程度粗糙集和变精度粗糙集的基础上，通过引入误差参数，给出了一种新的程度变精度粗糙集模型并得出了所给模型上、下近似的一些性质。
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