查询词典 normalized variate

Phenological observation data of plant communities from 1982 to 1996 at 5 sites and a method for phenological cumulative frequency modeling were used to determine the beginning dates of local phenological seasons and their corresponding threshold values of normalized difference vegetation index in each year.

利用1982～1996年5个站点的植物群落物候观测数据和物候累积频率拟合法，划分各站逐年的植被物候季节，并确定各季节初日对应的当地归一化差值植被指数阈值。

These factors were normalized and divided into different degrees according to the probability density function of the normal distribution.

在建模过程中，对每个指标进行了正态化转化和正态性检验，并利用正态分布概率密度函数确立了各指标数年一遇的等级标准。

In this paper, an energy normalized new detector is proposed to eliminate the effect of the signal energy.

本文通过对常规检测器的修正，引人能量归一化的概念，有效地消除了能量对检测器的影响，从而解决了这一问题。

Moreover, when the normalized damping matrix is diagonally dominant, it is strictly shown that decoupling the modal equations by neglecting the off-diagonal elements indeed minimizes the error upper bound.

同时，还严格地证明了，当正则化的模态阻尼矩阵是对角占优时，由忽略其非对角线元素使模态方程解耦的方法所引起的误差的上限的确能达到最小。

To combine dichromatic reflection model with the finite dimensional linear model to derive the normalized deviation body reflectance, has been demonstrated to be an important method to realize color constancy.

利用双色反射模型和有限维线性模型，提取归一化偏差本体反射特征，被实验证明是实现颜色恒常性的一个重要途径。

The new differentiator has an error of less than 1 % for th e range 0-0.8π of normalized

新积分器有小於1 。1%误差范围在0-0.8π正规化的频之

The coupling coefficients as a function of normalized distance D/a are also given with different V.

也给出了不同V值的耦合系数随归一化距离的关系曲线。

However, in this example, both Ray Direction and outNormal are already normalized so the Dot Product is already in the -1.0 to 1.0 range.

然而，在这个例子里，两个Ray Direction 和 outNormal已经规格化于是数量积是已经在－1到1的范围内。

If the bore-sized disc filters are reduced, the DREE content should decrease obviously, but the shale normalized patterns totally show weak variety, with the degree of Eu-anormaly changing greatly, which suggests that the particle adsorption is important to Eu.

2减小过滤孔径，DREE的含量明显减少，但页岩标准化模式总体上变化不大，其中Eu的异常程度发生了明显变化，说明颗粒物吸附作用对Eu的影响比较大。

In Branch C area, the heavy REE enriched shale normalized patterns of DREE, resemble a characteristic of REE in the weathering profiles, meanwhile, the fractionation of REE during the weathering process and the complexation of the REE with organic matters, also contribute to the patterns.

3支流C区溶解态稀土元素的页岩标准化分布模式为重稀土富集型，主要继承了风化壳中稀土元素的分布特征，同时风化过程中轻重稀土元素之间的分异、水体中稀土元素与草酸形成的有机络合也起到一定的作用。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。