The proposed first TDMEI absorbing boundary condition could sufficiently exert the virtue of independence of source, reduce calculation and guarantee precision at the same time.
使用一阶TDMEI吸收边界条件可以充分发挥它与激励源无关的优点，减小计算量，同时保证一定的精度。
For high precision gears, gear grinding is a principal way of machining to guarantee precision and quality, gear rejects caused by cracks in gear grinding are common in gear machining.
对高精度齿轮，磨齿加工是保证精度和质量的主要加工方法，由磨齿裂纹引起齿轮报废是加工中常出现的现象。
CNC machinery delivers the microscopic precision needed to guarantee the accuracy and quality that were always one of John Arnold's prime concerns.
数控机械实现了用于保证亚诺表精准度和质量的微观精度，而精准度和质量是亚诺表品牌最关注的首要考虑。
C, unique localization structure and precision high mere distance system, guarantee the exactness and repetitiveness of the measurement value effectively.
独特的定位结构及高精度的光路系统，有效保证测量值的正确性及重复性。
Trailing factor (T): In order to guarantee separating effect and measurement precision, we should inspect if trailing factors of the peak under test are in comply with stipulations of each type.
拖尾因子（T ）为保证分离效果和测量精度，应检查待测峰的拖尾因子是否符合各品种项下的规定。
In the spherical surface NC turning, the correct tool length compensation and tool nose radius compensation are significant to guarantee the precision of spherical surface.
在球面的数控车削加工过程中，刀具长度补偿和刀尖半径补偿的正确与否对于保证球面的轮廓精度极为重要。
This method can modify model error in time to improve control precision and guarantee control effect.
该算法可及时修正模型误差、提高控制精度并保证控制效果。
This paper researched on the fuzzy and gray theory, recognized facial image by fuzzy and gray method, which can reduce original data and guarantee and improve the precision.
本文通过对模糊灰色理论的研究，利用模糊灰色理论方法对人脸图像进行识别，可以减少所需原始数据，保证并提高识别精度。
How to use the spinning rotor gauge correctly to prolong its service life and guarantee the precision of its reading are described.
重点介绍了如何正确使用磁悬浮转子规，确保磁悬浮转子规的使用寿命和读数精度。
Practice proved that profiling finger, sleeve, etc special tools can shorten die manufacturing period and guarantee die manufacturing precision, and can be widely applied.
生产实践证明，仿形指、套筒等专用工具起到了缩短模具制造周期、保证模具制造精度的作用，可以推广应用。
In this paper, it is mainly described how to use the capacitance diaphragm gauge correctly to prolong its service life and guarantee the precision of its reading.
本文重点介绍了如何正确使用电容薄膜规才能延长电容薄膜规的使用寿命，保证读数精度。
Optimal design of bending sequence is the key link in sheet metal free bending process planning, and it has important influence on simplifying operation and bending precision guarantee.
折弯工序的优化设计是板金自由弯曲工艺规划的关键环节，对简化加工过程、保证折弯精度有重要影响。
In the process of testing temperature relays, in order to guarantee the precision and efficiency, it need to specially design a temperature control box to control temperature.
温度继电器在检测过程中为了保证检测精度和效率，需要专门设计一个控制温度升降的温控箱。
Precision of digital mining map is a guarantee of realizing digital mine.
满足数字化矿图的精度要求是实现数字矿山的重要保证。
Accordingly, the method of permeability predicting by means of artificial neural network can already guarantee the exactness of overall data and improve the precision of permeability predicting.
应用人工神经网络预测渗透率的方法，既可保证数据总体分布的正确性，又可提高渗透率预测的精度。
In order to guarantee surface precision of using locus shaping method machining optical parts, the factors of fine grinding machine which affects surface error of part is theoretically analysed.
为了保证用轨迹成型法加工光学零件的面形精度，对精密磨削机床影响工件面形误差的因素进行了理论分析。
The fixture can guarantee the processing precision of the workpiece, the actual use has been made more satisfactory results.
该夹具能保证工件的加工精度，实际使用已取得较满意的效果。
Development and application of precision seeder monitoring system is important to guarantee high-quality seeding.
精密播种机监测系统的开发与应用是实现高质量精密播种的重要保障。
Precision measurement of blade wall thickness along the common normal of inner and exterior surfaces is required to guarantee the reliability of air engine.
为保障航空发动机的可靠性，要求精确测量发动机叶片不同界面处的内、外表面法线方向的厚度。
Whole cast-iron organism(except SK-7090F) to guarantee rigidity, machine precision and high precision.
整体铸造机身（SK-7090F除外），刚性强，机械精度有保证，高精度。
Japanese servo motor, Guarantee very high material feed precision.
采用日系伺服马达，确保高精度送料。
The AGC system can guarantee the precision of the vertical thickness and the AFC can guarantee the precision of horizontal thickness.
厚度自动控系统的目的是保证纵向厚度的精度，板形自动控制系统的目的是获取带钢横向厚度的均匀性和良好的平直度。
With the processing CAM of machining center, guarantee its transmission precision and interchangeability.
采用加工中心加工凸轮，保证其传动精度和互换性。
Bolting mechanical properties are tested by the tensile strength tester, impact tester and hardness testers, to guarantee the detect precision.
连接副机械性能检测，采用微机控制的拉力机、冲击试验机及各种硬度计以保证测试精度。
The control and guarantee of the processing precision and the improvement in the assembly technology greatly shortened the assembly time and manufacturing cycle of the die.
加工精度的控制和保证，装配技术的改进，从而大大缩短了模具装配时间和制造周期。
Solves the issue of how to devise the appropriate hardware and software for the GPS positioning and heading system, and provides a guarantee for its precision improving.
解决了GPS定向系统研制工作中的软硬件设计问题，为进一步提高GPS定向或定姿准确度提供了保障。
Adopting the computerized Numerical Control Technique to machine the breakage groove of torshear type bolts can improve the machining precision of groove, guarantee the assembled quality.
扭剪型螺栓破断沟槽的加工采用数控技术、提高沟槽加工精度，确保配套质量；
The results of simulation demonstrate that the proposed FRDA can effectively guarantee the realtime performance of urgent data processing, while does not decrease the precision of data.
仿真实验结果表明，带反馈的实时融合数据方法对不同服务加以区分，有效地保证了紧急数据的实时处理，且没有降低数据的融合精度。
Measurement Process Control is adopted for a measuring instrument to guarantee its precision in the interval of two calibrations.
在两次计量校准间隔期内，采用测量过程控制方法保证测量仪器的精度。
Measurement Process Control is adopted for a measuring instrument to guarantee its precision in the interval of two calibrations.
在两次计量校准间隔期内，采用测量过程控制方法保证测量仪器的精度。
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