该系统可在几小时内完成机床和半导体制造设备的三维空间误差评估。
The System can accomplish analyzing and identifying 3-d measurement error coming form machine tools and semiconductor manufacturing equipment in hours.
本文主要介绍了两个实验室的比对结果,气体混合物的制备,分析方法及误差评估。
The comparison result, the preparation of the gas mixtures, the analytical method as well as the error evaluation between the two laboratory are introduced briefly in this paper.
提出了采用误差相关矩阵对三站和多站交会定位误差评估方法,分析了该方法的实际应用。
Based on error correlative matrix, the evaluation method of the cross locating error of three stations and multi-stations is presented in this paper. And its application is introduced.
导出了分段抛物线插值拟合公式,并对经验公式和抛物线拟合公式均以iso为基准进行了误差评估。
Also, the fitting formula of piecewise parabola interpolation is derived. The error evaluation based on ISO is accomplished for both experiential formula and parabola fitting formula.
误差评估和实际运行表明,本文设计的装置在整体性能、抵御谐波干扰的能力、补偿效果和系统灵活性等方面较传统产品均有很大的改进和提高。
Error evaluation and practice run indicated that the whole capability, competence to resist harmonic, effect of compensation, flexibility of the device all excelled the traditional product.
评估是一个非常有风险的事情,误差可以有很大的波动。
Estimation is a very risky business when the margin for error can fluctuate significantly.
由于这个原因,我们已在这次提交材料的附录中包括了我们的跟踪误差以及其它定量数据,这样,你就能在一个比较的基础上进行评估。
For this reason, we have included our track record and the other quantitative data in this submission as an additional annex so that you can assess it on a comparable basis.
通过增加评估的可变性,将风险分散到各个目标往往比较主观,也能很好地实现——事实上,是通过扩大“误差范围”。
Factoring risk into goals tends to be subjective and is best accomplished by increasing the variability of the estimates — in effect, by widening the "margin for error".
业绩评估强调的是零误差的心智,那就是说避免风险贯穿了指挥链。
Performance evaluations emphasize a zero-defect mentality, meaning that risk-avoidance trickles down the chain of command.
其实这个阶段的大多数评估都是高度主观的,并可通过较大的误差范围将其去除。
Most estimates in this phase are, in reality, highly subjective and can be off by wide margins.
基于对测量过程、测量误差的认识,提出了一种利用极限点法的评估非线性传感器静态特性的一种新方法。
Based on the measurement process and learning of measuring error, a novel method evaluate the static characteristics of the nonlinear transducer by using the limit point.
随着大容量发电机的使用,倘若发电容量不作分块处理,将使可靠性评估发生误差。
If generator capacity were not graded, the error in reliability evaluation would increase along with the large-capacity generators put into use.
基于对测量过程、测量误差的认识,提出了一种利用极限点法评估非线性传感器静态特性的一种新方法。
Based on the measurement process and learning of measuring error, a novel method of using the limit point to evaluate the static characteristics of the nonlinear transducer is presented.
同时,由于飞行试验往往是特殊弹道,讨论了弹道折合误差对评估方案的影响。
Besides, because the flight tests always adopt especial trajectory, the influence of the error of trajectory transform on the assessment plan is also considered.
因此在治疗中快速准确地做出摆位评估,及时纠正摆位误差,是保证放射治疗质量的关键。
Radiotherapy quality can be improved by rapid assessment of the position and timely correction of set-up error.
传热反问题数值解误差的准确评估一直是制约它应用于工业测量的一个难点。
Accurate assessment of error in numerical solution is always a difficult part for the inverse heat conduction problem which restricts its applications in industrial measurements.
用能量范数评估压力场的误差分布。
The energy norm is chosen to assess error distribution of pressure fields.
讨论并分析了利用地基GPS遥感大气水汽含量时的误差源及其数值评估。
Error analysis and evaluation for the remote sensing of atmospheric water vapor by using ground based GPS are discussed and presented in the paper.
建立了一种以相对误差的标准偏差统计不确定度的评估方法。
A method for evaluation of uncertainty was established with standard deviation of relative error.
除了评估剂量递增的价值之外,必须评估与成像误差次数一起的“边缘”缺失。
In addition to evaluating the value of dose escalation, "marginal" miss must be assessed, along with the frequency of imaging errors.
本文从测试原理及方法入手,着重对测试结果的误差进行了分析与评估。
This paper lays emphasis on analysis and evaluation of the errors of test result in view of the measuring principle and method.
本文简要地评估了土力学现场测量中常用的连杆式应变传感器的力学匹配误差。
A brief review of the errors from mechanical mismatch of 'Spool Gage' commonly used in field soil strain measurement is made.
对流量测量误差进行了评估,并给有实例。
Measured error has been evaluated and the examples are given.
为了减少干涉型光纤陀螺(IFOG)的误差并提高其精度,需要首先对陀螺仪进行性能评估,了解内部影响其性能的各种误差源。
In order to reduce errors in interferometric fiber optic gyroscopes (IFOG) to improve its performance, evaluation should be the first step, which can find out some error sources.
本文提出了用三座标测量技术测得的齿面误差来分析和评估斜齿轮的接触精度。
In this paper are proposed the methods for evaluating the contact accuracy of gears with the tooth flank error measured by means of 3-coordinate measuring technique.
并且以信道估计均方误差(MSE)作为评估标准,从理论上证明了所提算法的有效性。
Taking the channel estimation mean square error (MSE) as the performance evaluation indicator, the thesis verifies the efficiency of the proposed scheme from the theoretical aspect.
由于渔业资源评估中补充量的剧烈变动、亲体量的测量误差以及时间序列的偏差常常使亲体补充量(SR)关系模型的确定存在很大偏差问题。
Variations in environmental variables and measurement errors often result in large and heterogeneous deviations in fitting fish stock-recruitment (SR) data to an SR statistical model.
利用此模型,可以对微机器人进行精度评估和误差修正。
The model could be used to evaluate the accuracy and correct error. A simu…
在误差判别基础上,对移动点的水平位移和沉降进行动态分析,从而评估边坡岩体的移动性态和安全性。
On the basis of error detection are the dynamic analysis of horizontal displacement and mobile settlement, the assessment is conducted to examine the mobile behavior and the rock slope safety.
在误差判别基础上,对移动点的水平位移和沉降进行动态分析,从而评估边坡岩体的移动性态和安全性。
On the basis of error detection are the dynamic analysis of horizontal displacement and mobile settlement, the assessment is conducted to examine the mobile behavior and the rock slope safety.
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