• So how to reduce the error caused by sampling synchronous deviation has already been studied by numerous scholars.

    因此如何减小同步偏差而引起测量误差成了众多学者关注的焦点。

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  • Under a definite gas state parameter and environment condition, the measurement deviation was correlated with the sampling time and the flow rate.

    并得出在采样气体状态参数环境条件一定时,除尘效率测定误差主要取决于取样时间流量

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  • Adaptive sampling algorithm of surface play an important role in evaluation of profile deviation and surface triangular approximation.

    曲面轮廓度误差评价多边域逼近均要求对理论曲面进行数字化自适应采样

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  • Synchronous deviation caused by limitation of the timer has already been studied by numerous scholars, however, Synch-sampling in the instance of signal cycle instability has been less discussed.

    定时器最小定时引起同步偏差已有众多学者研究信号周期飘移下的同步采样则较少有人涉足。

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  • The sampling constants can be estimated by means of sampling relative standard deviation or some relevant chemical and physical informations.

    首先分析物料实验测定取样标准偏差进行一些有关化学测试物理测试,以确定取样常数

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  • The standard deviation of a sampling distribution. It is the statistic used to make statements about the accuracy of estimates based on sample information.

    抽样分布标准偏差。统计学用来说明样本预测的数据准确性

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  • It revealed that the product of the standard deviation of the estimated sampling variance and square root of the number of samples was a constant.

    实验证明,取样方差估计值标准偏差样本数目的平方根可近似常数。

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  • The sampling representativeness is made based on the individual deviation of phosphate rock by statistical method.

    采用统计方法针对原料磷矿个体差异,解决磷矿采样代表性

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  • The precision of this method is better than the zone sampling method. The relative standard deviation (RSD) is less than 3 %.

    方法精密度优于区域采样相对标准偏差小于3%。

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  • John determined that the acceptable risk of assessing control risk too low is 10%. He selected a sample of 60 sampling units and tested without any deviation found.

    约翰评定评估信赖过度风险10%。选择60个抽样单位为样本而且考试中没有发现任何偏差

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  • The manufacturing deviation of grids structures was assumed to be in normal distribution, and the normal random sampling was realized by acceptance-rejection method.

    假定网架结构制作偏差近似服从正随机分布利用舍选实现了随机变量的抽样

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  • Some problems and deviation often appeared in course of sampling and preparation of commercial coal are discussed in this paper, and consequently the feasible solutions are presented.

    通过长期煤炭采制样过程实践,对经常出现的几种差异问题加以分析探讨提出了可操作解决方法

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  • The sampling representative is made based on the individual deviation of phosphate rock by statistical method.

    采用统计方法,针对原料磷矿个体差异,解决磷矿采样代表性

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  • The results show that the precision of harmonic parameters estimation can be greatly improved by 4-order convolution window under the condition of less sampling synchronous deviation.

    理论分析和数值结果均表明:在电力系统频偏条件,使用四阶卷积显著提高谐波参量测量精度

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  • The results show that the precision of harmonic parameters estimation can be greatly improved by 4-order convolution window under the condition of less sampling synchronous deviation.

    理论分析和数值结果均表明:在电力系统频偏条件,使用四阶卷积显著提高谐波参量测量精度

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