图

In part two, the optical spatiotemporal pattern in ring optic cavity is investigated. Using delay feedback with spatial perturbation method, the system shows roll, square, hexagon, homocentric circle,"honeycomb"and"snowflower" pattern with different spatial perturbation functions. Different patterns can be coexist and compete each other with the same perturbation function, which is the new character of this optical system with delay feedback.

第二部分，利用延时反馈的空间微扰方法研究了环形腔中二能级介质的光学时空斑图的控制，在不同的微扰函数作用下，出现了滚筒状、四方形、六角形、蜂窝状、同心圆以及&雪花&状等不同的斑图，并且在相同的微扰函数下出现了不同斑图之间的竞争，这种竞争是我们发现的这一具有空间微扰的延时反馈非线性光学系统光学斑图的新特征。

An image acquisition system snapping three instantaneous images at the same time with a color image board has been designed, it can obtain homochromy laser spot images at difference orientation in ICF experiment.

设计和开发了利用单块彩色图象采集板实现三通道并行瞬态图象采集系统，利用它可同时测量ICF实验不同方位的激光焦斑单色图象，并将采集图象实时传送到数据处理中心。

Since hydropneumatic elements and spring constraints are usually included in mechanisms in practice, and also with the development of high-speed and high-precision mechanisms, friction can no longer be neglected.

又P'0(2)其中h；为转向速度多边形上极点夕至力P；的距离(图1)。式(2)中写成叉积形式表示取矩时有顺、逆时针的转向之别。下面再看三个例子图2、图3、图匀。

This paper briefly and systematic overview of the computer system hologram of the development process and computer-generated holograms of the manufacturing process, Features and outflanking the coding phase, focused on the Roman III coding theory and the hologram production steps Drawing a conclusion from the plane,"the word" CGH, accompanied by images calculated.

本文简要而系统地综述了计算机制全息图的发展过程和计算机制全息图的研究制作过程、特征和迂回相位的编码，重点讨论了罗曼III型编码原理和全息图的制作步骤，最后绘制了一个物平面上&金&字的计算全息图，并附上了计算图像。

Unlike a simple color remapping situation (such as converting a color texture to grayscale) where the outValue from the RGB to HSV node is mapped to the vCoordinate of a black and white Ramp, 3 separate aspects of this Ramp are animated to provide control over how the remapping occurs.

不象一个简单的颜色重新贴图情况，（如转换一个颜色纹理到灰度图）从RGB to HSV节点得到的outValue是重新贴图到一个黑白RAMP节点的vCoordinate上，这个RAMP节点的3个分开的样子是动画去准备控制如何产生贴图。

Resuit:Spectra of the majority of products are diferent from the standard spectrum,but the improved method can get the spectra identical with the standard spectrum.

结果：大多数厂家的甲睾酮片按药典法预处理样品后绘制光谱图与标准光谱图存在差异，改进预处理方法后可得到与标准光谱图一致的光谱图。

For a group G, and a subset S of G such that 5, the bi-Cayley graph BCay of G with respect to S is the bipartite graph with vertex set G {0,1} and edge set {{(g,0),(sg, 1)} In [1], the authors have discussed some semisymmetric cubic graphs.

对群G和G的子集S，关于S的双Cayley图Γ=BCay是一个二部图，满足：V=G×{0，1} E={{(g，0)，(sg，1)}|g∈G，s∈S}本文研究了有限非交换单群3度双Cayley图，在[1]中，已经讨论了关于A_n的3度半对称图的一些情况。

As a corollary ,we prove the nonexistance of cubic semisymmetric graph of order 12p,i.e.,for all edge-transitive cubic graph of 12p is symmetric.

本文通过对12p阶3度边传递图的全自同构群的研究，证明了12p阶3度半对称图不存在，即任意12p阶边传递图必为对称图。

For image enhancement of digital radiography, the traditional processing methods originally used in various tomographic imaging modalities aren't available for enhancing the digital radiographic images, especially for the digital chest images because of the wide dynamic range of information between x-ray emerging from the heavily attenuated mediastinum (heart, spine, aorta, and other central features on the radiography) and subdiaphragmatic area and those that have passed through the air- filled lung.

对于数字放射图象的增强，原先用于CT等各种断层医学数字图象的传统处理方法并不能获得满意的效果，尤其对于数字放射胸片图象。其原因在于放射胸片图象具有相对较宽的信息动态范围，从具有非常大吸收系数的纵隔区（放射上指脊柱，心脏，主动脉）及下隔膜区到X线极易穿透的充满空气的肺部。

The Baoyintu group may be divided into five lithologic members based on the chemical composition and the formation sequence, and the age of the formation is 2485±128Ma by Sm-Nd isochron dating in plagioclase amphibolite in the oldest lithologic member.

在野外地质填图的基础上，将宝音图群按照内部的物质成分差异和地层形成年代先后顺序，将宝音图群划分为五个段，其中最早形成的第一岩性段中斜长角闪岩中Sm-Nd全岩等时线年龄为2485±128Ma，可代表宝音图群的形成年龄。

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％。