差

The method comprises the following steps of : respectively constructing models of residual images of a multi-spectral image and a panchromatic image by using hypercomplex, and respectively subjecting the hypercomplex residual models of the multi-spectral image to hypercomplex symplectic decomposition along the grayscale axis direction to obtain a simplex portion containing brightness information and a perplex portion including chromaticity information.

该方法首先用超复数分别对多光谱图像和全色图像的残差图像建模，并对多光谱图像的超复数残差模型沿灰度轴方向分别进行超复数symplectic分解，得到包含亮度信息的simplex部分和包含色度信息的perplex部分。

In our best cases in ilmenite, isotopic variation in 46TiO/48TiO the within run (1000 sec) scatter was only 0.7%(1σ), which is within factor of 2 of statistics limit. And the reproducibility in the case of 46TiO can be as good as ≦1%.

在钛铁矿中最好的情况下，1000秒的实验中，钛同位素46比48的偏差的一个标准差只有0.7%，是统计误差的两倍以内，并且在氧化钛形式当中的钛46的同位素比值的一个标准差小於1%。

The principle and composition of a two-wheel difference speed steering AGV based on machine vision guiding are simply introduced, and the problems about the computer control system design, image information recognizing and so on are also generally presented.

简要地介绍了基于机器视觉导向的AGV两轮差速转向的原理和组成，并对计算机拉制系统设计，图像信息识别等AGV控制问题进行了阐述，提出了一种采用模糊控制方法对AGV两轮差速转向进行控制。

In solid immersion lens microscopy systems with high numerical aperture, there always exists the aberration produced by Fresnel effects at the interface between SIL and the sample.

在高数值孔径的固体浸没透镜显微系统中，固体浸没透镜界面与样品之间的菲涅耳效应将产生象差，这一象差可能导致样品成像质量的下降。

It adopts the variable step length scheme to evaluate at the connection point, and adopts the implicit difference scheme to evaluate in the same rod.

3运用在均质处采用隐式差分格式、节点处采用变步长的有限差分的混合方法求解抽油杆柱的波动方程。

This method adopts the variable step length scheme to evaluate at the connection point, and adopts the implicit difference scheme to evaluate in the same rod.

在进行数值求解时，在抽油杆柱均质杆段处采用隐式差分格式，而抽油杆柱在组合杆柱相邻联结点处则采用变步长的有限差分格式。

Range of upper bound index on error state variance that is consistent with circular pole index is discussed for state estimation of a class of linear stochastic systems.

对一类连续线性随机系统的估计问题，研究了与圆形极点指标相容的误差状态方差上界指标的取值范围，从而给出直接判定方差上界指标与极点指标相容的一个充分条件。

Some, most commonly in companies which create and industrialise consumer services, use a formal innovation process.

它是其他行业机构得以成功实现差异化的核心，并正开始在不同律师行所提供的服务中缔造出真正的差异化。

This thesis carries on research to a class of nonlinear Schrodinger Equation with wave operator of initial value periodic problem.

本文针对一维带波动算子的Schrodinger方程周期初值问题进行数值研究，对上述方程首先构造了守恒的半离散格式，然后将p次Hermite插值方法与有限差分方法相结合构造了差分正交样条配置格式，并证明这两个格式均为稳定和收敛的格式。

In this paper,a new control method with output voltage feedback and feedforward of voltage error between two input capacitor is presented.

该文提出对两个输入电容的压差进行检测，通过输出电压反馈和压差前馈方式实现均压的新控制方式。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。