查询词典 average error

Rohrs, the same woman who learned to swim in college by watching others and playing a personal game of trial and error, will swim on Saturday in the fifth annual Maryland Eastern Shore Marathon Swim, an 8-mile journey up and down the Chester River.

夫人Rohrs ，同样的女人谁学会游泳的大学生观看他人和发挥了个人比赛的试验和错误，将游泳今天在第五次年度马里兰州东海岸马拉松游泳活动， 8英里的路程向上和向下的切斯特河。

Chapter 3 analyzes numerically the effects for orbit calculation caused by orbital perturbation, parameter error and so on. A precise mathematical model of orbit calculation is given.

第三章通过数值法分析了各项轨道摄动和参数误差等因素的对轨道计算的影响，给出了精确的月球探测器轨道计算数学模型。

First, for state estimation problem of the linear stochastic systems with uncertainties in both the state matrix and the noise matrix, a new satisfactory estimator is constructed with stochastic theory, which can guarantee that estimator error system with bounded perturbed model parameter satisfies the constraint indexes that is given. Thus a sufficient condition of solving satisfactory estimation is obtained; secondly, the algorithm of designing satisfactory estimator is presented by analysis.

首先，根据满意控制思想，针对一类在状态矩阵及噪声矩阵中均含有不确定性的随机系统，设计一种满意估计器，使预测误差系统在模型的参数发生扰动时，依然满足预先给定的设计约束指标，得到了满意估计问题求解的充分条件；然后根据分析给出了满意估计器设计的算法。

Trying to make up for this mistake by imposing pettifogging conditions on assisted institutions is more likely to compound the error than to reduce it.

通过对受救助机构施加挑剔的条件，来设法弥补这一错误，只可能加剧而非减轻错误。

The theoretical analysis shows that the differential of initial phase angle and the interference of harmonic wave are the two main reasons causing the error.

理论分析和数值计算表明，信号初始相角的差异和信号谐波的干扰是引起测量误差的两个主要原因。

The proposed control method compensates the phase error on vector control condition quickly, and always keeps the vector control condition.

建议中的管制方法补偿相位误差矢量控制状态很快，始终保持矢量控制的情况。

The paper makes Correction for the error in the calculation method of phase constant of Symmetrical transmission line often used at present, and gives the accurate calculation formula of β that is not only convenient to use but also suitable to program for computer.

1相移常数计算中存在的问题在对称传输线一次和二次传输参数的计算中，目前广泛采用开、短路测试法。利用这种方法获得的传输参数大多具有较高的准确性，其结果一般是令人满意的。

By means of shimming,the filed integral and phase error can be reduced as much as possible.

磁场的垫补和测量方法由原来的整体测量改为分段进行，垫补的使用使各段积分场及位相误差都尽可能小。

The method of correcting distorted signals in frequency domain for the simultaneous measurement of pressure distribution was discussed, which was used to eliminate amplitude error and the phase lag between signals sampled from different channels and insure them have good synchronization in time.

利用频域修正的方法可以对压力分布同步测量中的畸变信号进行反演，以消除输出信号的幅值误差和相位差，保证各个测压通道得到的信号在时间上具有良好的同步性。

Phase measurement ;~+Phase standard ; Phase shift ; Error analysis ; Principle

相位测量；~+相位标准；相移；误差分析；工作原理

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。