At any point in the life cycle, the precision of the subordinate artifacts should be in balance with this understanding, at compatible levels of detail and reasonably traceable to each other. 在生命周期中的任意一点,次要工件的精确性应与这种理解相平衡,在详细程度上保持一致,相互之间保持一定程度的可追踪性。
It is certainly that high precision equipments will eliminate the balance of work piece precision during the equipment operation, but will not eliminate other work piece errors ( such as fixed error). 当然,高精度的设备就会消除设备工作时的工件精度平衡,但不会消除其它工件误差(例如固定误差)。
Takachiho gravimetically produces standard gases for applications requiring the most demanding precision using the ultra-precise giant gravimetric balance. 我社对应更高精度的标准气体需求,可提供应用大质量超精密天平取得的质量比混合法标准气体。
A machine with finite precision would lead its chaotic sequences into periodic orbits, while solving the periodic effect of finite precision produce the balance problem of the sequences. 机器的有限精度会导致它的混沌序列进入周期轨道,解决有限精度的短周期效应又会产生序列的平衡问题。
Linear approximation is used to pendulous method to get stop point and precision balance measurement of mass. 本文对天平测量中应用线性近似于摆动法求停点和对物体质量的精密称衡作理论推证和实验验证。
The bulk forming example also indicates this algorithm can improve the precision of numerical results and balance the error distribution. 挤压算例的计算结果也表明该算法能提高计算精度和改善板内应变能误差。
The anticorrosion performance was studied by normal salt spray ( NSS). The test results for hot dip Zn coating were compared with those for Zn Ni alloy coating. The changes of weight were measured by electronic precision balance. 采用中性盐雾试验对镀层耐蚀性测试,将纯Zn镀层和ZnNi合金镀层进行对比,并用电子天平称量试样重量变化。
Thermodynamics precision solution to heat energy balance equation of batch reactor 间歇釜反应器热衡算解析
Some technical problems of the high precision magetic suspension electronic balance 高精度磁悬浮式电子秤的若干技术问题
In this paper, The appraisement of deep deposit is introduced On bases of model GM ( 1.1). By using the desalted constant ρ, Its fitting precision is increased and the fitting balance is reduced. 本文应用GM(1.1)模型建立矿床深部评价模型,并引进淡化常数ρ,从而提高了拟合精度,降低了拟合差ζ。
A study on the filtration of cross-flow precision balance 横向流动型精密平衡过滤的研究
The structure and implementation of a high precision magnetic supension electronic balance is presented. 给出一种高精度磁悬浮式微量电子秤系统的结构形式及实现方法。
So to develop auto balance equipments in order to improve the efficiency and precision of balance turns into a new emphasis of dynamic balance field. 为了提高动平衡校验的效率和平衡精度,开发自动平衡设备成为动平衡领域的又一研究重点。
Development of a new-type high precision external balance for CARDC 8m × 6m wind tunnel 8m×6m风洞新型高精度外式天平研制
Research of High Precision Micro Air-leakage Detector Based on Pressure Balance 基于压力平衡的高精度检漏仪的研究
This article choose resistance-strain sensors to design high-precision electronic balance, because it has such advantages as easy production, well-rounded processes, low cost and price, therefore it is preferred at home and abroad. 本文设计的电子天平中,选用了电阻应变式传感器,它具有制作方便、工艺成熟、价格便宜、精度高、稳定性好及已有系列产品等方面的独到长处。
Not only the method has enough precision for heat balance calculation but also it is fit for the online monitor of the fouling status. 该方法不仅有足够的传热计算精度,更适于三分仓空气预热器的积灰状态在线实时监测。
An analysis of the precision of measurement in computer aided balance technology 计算机辅助平衡技术中的测量精度分析
Study and Realization of Precision Centrifuge Dynamic Balance System 精密离心机动平衡系统的研究与实现
The intelligent gravity balancer not only offers high precision balance force rapidly, but also guarantees that the active docking ring moves up and down and two-dimensional translation freely. 智能式重力平衡器能迅速地、高精度地提供失重模拟平衡力,并保证主动环的上下自由运动及二维平动运动。
For precision SG-ⅱ power balance, there must have same output energy and output pulse waveform in the 8 beams, it means that the gain and transmissivity in every amplifier chain are same. 神光Ⅱ装置精密化功率平衡要求8路子光束的输出能量平衡和脉冲波形一致,即每条放大链的增益和透过率相同。
Measuremnt of interaction between copper and magnetic field by precision torsion balance 利用精密扭秤测量铜与磁场的相互作用
The experiment results show that this method can decrease the influence of measurement error on identifying precision and improve balance precision. 结果表明该方法能有效抑制测量误差的影响,提高识别与平衡精度。
Some maintenance features and attention for high-speed rotor are introduced from rotor precision, rotor wind and movement balance. 通过介绍转子精度、转子弯曲、转子动平衡等几方面简单介绍了高速转子的维修特点及维修中的注意事项。
Design of High Precision Rate Servosystem with Regulable Dynamic Balance 动平衡可调的高精度速率伺服控制系统设计
2 beams power balance experiment of single amplifier system was presided over independently by me, gaining the high precision power balance target and accumulating the experience for "SG-II" power balance; 独立负责进行了两路单台放大器系统的功率平衡实验,达到了高精度功率平衡指标,为神光n装置高精度功率平衡积累了经验。
This scheme can be expected to realize the whole-process precision balance and accurate measurement, and also provides a method for real-time subsection measuring. 该方案有望实现全量程的精度均衡和精确计量,为具有实时分段计量功能的三相电度表设计提供一种可行的方案。
It can improve the calculating precision of electronic balance. Lastly, making comparisons of electronic balance before and after compensation and analyzing the errors of the improved system, it proposes some improving methods. 最后,将补偿前后的电子天平性能进行比较,对改进后的系统进行了误差分析,并提出了一些改进方案。
For further research of high precision dynamic balance measuring system provides reference. 为进一步研究高精度的动平衡测试系统提供了参考。
By such repetition, the working precision of TKP6111/ 3 Economical milling and boring machine is improved. To verify the correctness of error compensation system, we have three evaluation items: repetition precision, position precision and reverse balance. 为了验证机床误差补偿系统的正确性,评定项目有三项:重复定位精度、定位精度、反向差值。