分量

YCbCr colorized system is accord with the characteristic of HVS and used for JPEG system.

本文针对人类视觉系统的特点，以及实时采集图像常用的YCbCr分量视频信号，将水印信号嵌入载体的亮度分量的DCT系数中。

Methods The measurement of atom-absorbent spectrophotometry and Conners gradet of 100 children with ADHD and 100 normal children.

用原子吸收分光光度法和Conners多动症评分量表分别对儿童多动症组和对照组患儿进行血铅和评分量表测定。

It decomposes only frequency-modulated signal without need to decompose every Intrinsic Mode Function component.

针对红外气体浓度信号的特点对算法进行了改进，使得算法能够在不分解出所有IMF分量的情况下，正确提取所需的IMF分量。

First, It estimates the frequency-modulated coefficients by performing Radon transform to the ambiguity function result of the LFMs.

首先，通过对信号模糊函数进行Radon变换获得各分量的调频系数。然后用滤除单分量自项二次项的方法使信号成为普通的正弦信号。

The fault component integrated impedance becomes a ratio of the sum of the fault component voltage phasor to the sum of the fault component current phasor of two terminals. It is used to identify if a fault exists on the line.

利用故障时线路两端故障分量电压相量和与故障分量电流相量和的比值，来判断线路上是否发生了故障。

Heat transfer will worsen if structure parameters of the spring inserts are not fit. The paper think that the mechanism of heat transfer enhances of the spring inserts is the laminar flow lining is thinner because of librating of the spring inserts, accordingly the part of convection is enhanced. But the part of boil is not influenced.

通过弹簧插入物的各个参数对传热性能的影响分析，认为弹簧插入物对竖管降膜蒸发传热强化的机理主要是弹簧的振动加强了液膜的湍动，减薄了层流内层，从而强化了对流传热分量，但对沸腾传热分量没有影响。

Principal component analysis is a successful feature detection method for pattern recognition. It is the optimal dimension compression technique based on second-order information in the sense of mean-square error.

主分量分析是一种在众多生物特征识别中获得成功应用的特征提取技术，是一种基于二阶统计的在最小均方误差意义上的最优维数据压缩技术，它所提取的各特征分量之间是互不相关的。

By using the exact flux-building current components, the moment error in the mistuning of the parameter of two-component current regulation disappearts.

通过应用该精确的磁通感应电流分量，在对一两分量电流调节的参数失调时可避免转矩误差。

Based on the conception of ICA, a blind multiuser detection based on ICA is proposed in this thesis.

结合独立分量分析的概念，提出了基于独立分量分析的多用户检测。

The downgoing component represents reflections from the sea surface while the upgoing component represents reflections and refractions from subterranean strata.

向下行进分量代表从海表面的反射，而向上行进分量代表从地下的地层中的反射和折射。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐