查询词典 estimate for

Thereinto, for the spectral decomposition estimate of the covariance matrix ,we can gain the risk functions under some losses.

其中，对于观测向量协方差阵的谱分解估计，我们很容易得到它在一些损失下的风险函数。

For solving the linear system with the iterative method, it is very important to estimate the spectral radius of the iterative matrices.

在用迭代法解线性方程组时，迭代矩阵的谱半径估计在迭代法的收敛性分析中起着重要的作用。

The stability of the sphene, as the selected crystalline solid of radioactive elements, has an important significance for security estimate of the solid, including nucleus waste material.

放射性核素固化体备选矿物的研究是高放废弃物处理及其安全性评估的重要方面，但选择理想的人工固化矿物及其评估在地质环境中的安全性一直是一个需要解决的难题。

Objective To explore and estimate the value of an image-guided system in endoscopic sinus surgery for sphenoid sinus lesions.

目的 探讨影像导航系统在鼻内镜下蝶窦病变手术的应用及优势。

The inactivation rate depends directly on exposure temperature (37, 39), and it is important to investigate a method of protein stabilization and to estimate the shelf-life of the strip, i.e., the duration for maintaining 90% of the initial activity.

失活速度直接决定于暴露的温度，因而研究稳定蛋白的方法和测量免疫条的货架寿命，即保持最初活性90％的持续时间，是很重要的。

For example, the standard error of our estimate of the average risk premium on common stocks is 2.3 percent.

例如，我们的普通股平均风险溢价估算的标准差为2.3%。

This paper is concerned with two problems: First, a formula is derived to estimate the error of system identification from the autoeorrelative function of stationary random disturbances and that of pseudo-random sequences. It can be used to select the type of pseudo-random sequences to be used for quick identification with a given error.

本文讨论了两个问题：(1)导出了平稳随机干扰的自相关函数、伪随机序列的自相关函数和系统脉冲响应辨识误差之间的定量关系式，可用来选择伪随机序列和估计试验误差。

In terms of obore analysis and related statistical estimate, a robust back propagation algorithm for training the MFNN networks is proposed.

依据上述分析基础和有关统计估计方法，提出了训练MFNN网络的鲁棒误差反向传播算法；（4）。

The statistical analysis of the pulses propagation time which considers the changeability of technological process and which makes possible to estimate statistical distribution, becomes very important for the standards of 65 nm and less.

统计分析认为，这一次的豆类繁殖工艺流程和多变性可能使得统计分布估算，成为非常重要的标准，那么65纳米。

First of all, when lack of historic market data, country relative risk adjustment method is a new method to estimate stock risk premium for Chinese stock market.

首先，在缺乏历史市场数据的的情况下，国家相对风险调整法是估算中国市场股权风险溢价的新的思路。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。