查询词典 variance

If directly process parameters inversion within the cross-examination variance as the objective function, we can solve this problem effectively.

如果直接以交叉检验方差为目标函数进行参数反演，则可以有效地解决这个问题。

The cross-examination variance is an important indicator to evaluate the estimation accuracy.

交叉检验方差是评价估计精度的一项重要指标。

Finally, variance analysis is used to verify the validity of the crytic model.

最后，利用方差分析周期检验方法作了印证性讨论。

The simulation results demonstrate that the proposed algorithm can effectively reduce the location estimation error and variance of the MS, and has favorable performance in both root mean square error and mean error cumulative distribution function.

仿真结果表明，该算法能有效降低移动台位置估计的误差和方差，具有良好的均方根误差和均值误差CDF性能。

Secondly, the methods of control performance assessment based on the minimum variance control are emphasized. The simulation of the power plant deaerator level control system shows that it is very useful method to monitor the condition of the control loops.

接着，着重介绍了基于最小方差的控制系统性能评价方法，并对某电厂除氧器水位控制系统进行了性能评价研究，结果表明，这种性能评价方法对实际控制回路性能的监测具有重要的指导意义。

The paper will get the performance index of the level control system of the power plant deaerator by useing the minimum variance benchmark method.

其中一些可以通过参数的适当调整来解决，而有些则需要通过采用新的控制策略或改造硬件设备来改善性能。

The main idea of its mean-variance model is to decentralize risk maximally with a certain return.

该模型将未来收益的期望和方差作为已知参数，但这种假设是不符合实际情况的。

With life, distinctly at variance with her decorous demeanor.

那双绿色的眼睛生在一张甜美的脸上，却仍然是任性的，充满活力的，与她的装束仪表很不相同。

To enhance comparability to previous research, we also estimate the effects using the variance components and ANOVA methods relied on in past studies. To assess the robustness of strategic group effects, we examine both deductively and inductively defined groups.

为了提高与先前研究的比较性，我们还评估了基于先前研究使用多因素和单因素分析法的影响，为了检验战略团队的影响，我们检验了演绎和推理两种方法来定义团队。

In addition, we represent the variance of the process as a function of investment, as proposed by Hong and Hayya (1993), to decrease the number of defective items. Our models determine the optimal production lot-size, the optimal levels of investments, and the optimal levels of backorders that minimize the sum of inventory and quality-related costs.

另外，本研究并考虑藉由投资来降低制程的变异，其中利用Hong 等人(1993)所提出制程变异之投资函数，纳入总生产成本模式中考量，即投资后的制程变异为制程改善后所能降低的制程变异水准加上目前生产系统之最大变异水准与最低变异水准之差的指数分配关系，如此不仅能降低变异并提升制程能力指标，亦能让管理者利用本模式来比较不同制程改善的成本差异，推导出最佳生产批量、缺货量和投资成本，以提供存货管理者对生产决策之参考依据。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。