Influence of the virtual photon field on the squeezing properties of atom laser

虚光 场效应对原子激光压缩性质的影响

The PDD comfarmation between virtual field and open field simplifies radiation treatment planning and increases the accuracy of wedge field therapy .

虚拟楔形 野与平野的深度剂量曲线的一致性简化了治疗计划或者提高了楔形野实际治疗剂量精度。

Last year a dozen schools went on a virtual field trip to Antarctica with scientists beamed in by satellite and a school in Birmingham has been liaising with a counterpart in Wales .

去年十二个学校的学生与通过卫星播送的科学家一道去南极洲参加了一个“ 虚拟之 地旅行”，而且伯明翰的一所学校还与一所威尔士的学校结成兄弟院校。

Research on representative Problems of Collision in Virtual Field Environment

虚拟 战场环境中典型碰撞问题研究

Virtual Field activities are best used in prototype applications or in smaller scale applications where the amount of data and the size of the application 's NSF file is not of concern .

Virtual Field活动最好使用在原型应用程序中或更小规模的应用程序中，在这样的应用程序中，数据的数量和应用程序NSF文件的大小无关紧要。

We verified that the atomic Rabi oscillation leads to the phase dissipation of radiation field by analytical method and the effect of virtual field can exhibit the quantum fluctuations of system and leads to the frequency shift of radiation field .

解析分析证明原子的Rabi振荡将导致相干光场的位相扩散， 虚光 场的影响能够展现系统的量子噪声，并且使光场频率发生漂移。

By designing automated highway virtual field which has two-lane annular road with 80 meters curvature-radius we gave the method of PN codes and curve information codes for magnetic markers in detail and described vehicle positioning arithmetic .

通过设计一个具有双车道带有曲率半径为80m的弯道的环形道路，作为 磁道钉导航的自动公路 实验 场，说明对道路中磁道钉进行伪随机（PN）编码的方法，给出其纵向定位算法；

It is developed in the virtual field concluding ideological and political education concept contents subject and object relations means and measure evaluation etc.

主要包括了思想政治教育观念、内容、主客体关系、方法与手段、评价等方面向 虚拟 领域的发展。

The System designed in this thesis makes the tri-dimensional virtual salt field the operating and testing platform so it changes the traditional vocational skills training mode .

本论文设计的系统以三维立体的 虚拟 盐场作为操作和考核平台，改变了传统的职业技能培训模式。

As virtual property is the basic characteristic of the network the ceremony itself is also a virtual field .

正如虚拟性是网络的基本特性一样，仪式本身也是一个 虚拟 的 场 域。

The Method of Obstacle Avoidance for Mobile Robots Based on Virtual Force Field

基于 虚拟力 场的移动机器人避障方法

Collision detection is a very key technology of the virtual reality field also is a bottleneck of the virtual reality .

碰撞检测在 虚拟现实 研究 领域中是一种非常重要的技术，同时也是虚拟仿真 应用中的一个瓶颈。

Research on Integration of Virtual Image and Virtual Sound Field

关于虚拟图像与 虚拟 声场的一体化研究

By monitoring single or multiple create open update or delete events to the Notes documents Virtual Field activities trigger the appropriate result in the external system data .

通过监控Notes文档的单个或多个创建、打开、更新或删除事件， Virtual Field活动在外部系统数据中触发适当的结果。

The effect of virtual photon field in the Kerr like medium on the photon statistical evolution of one excited three level atom was investigated .

研究了类克尔介质中 虚光 场效应对受激三能级原子的光子统计演化性质的影响。

Local Path Planning Method for Autonomous Underwater Vehicle Based on Virtual Field Force

基于 虚拟势 场 理论的AUV局部路径规划方法

The matting is a technology of extracting interested part from the whole image . In film production photo processing and virtual reality field it has been widely used .

抠图是从整幅图像中提取感兴趣部分的一种技术，在影视制作、图像处理和 虚拟现实等 领域都有着非常广泛的应用。

In Chapter 3 the commonly used three-dimensional modeling approaches in virtual reality field are described .

第三章介绍了 虚拟现实 中的常用三维建模方法，结合虚拟校园中的 实例对常用建模方法的使用进行剖析。

Enterprise will continuously transfer asset and process from visible field to virtual field .

企业将不断地把资产和工序从有形领域转移到 虚拟 领域。

The technology of physical simulation of NC machining has been the key research subject in the Virtual Manufacturing field in recent years .

数控加工物理仿真技术是近年来 虚拟制造 领域的研究热点之一。

Study on Model of FF Virtual Field Device

FF中 虚拟 现场设备模型的研究

Influence of the virtual photon field on the squeezing properties of light field in the system of binomial state field interacting with atomic Bose-Einstein condensate

虚光 场对玻色-爱因斯坦凝聚体与二项式光场相互作用系统中光场压缩性质的影响

In this article a method for converting raster image into vector drawing is introduced based on the application of simulated entity in distributed virtual battle field environment .

该文通过对分布式 虚拟 战场环境中仿真实体及其应用研究的开发应用，对光栅图像地图转化成矢量数据地图的方法进行研究。

Take a Virtual Field Trip ;

进行 虚拟 野外旅行；

Based on the related parameter transformation from virtual image to virtual sound environment the integration of virtual image and virtual sound field was investigated in this paper .

主要初步探讨和研究了通过虚拟图像到虚拟声环境有关参数的转换，从而实现虚拟图像与 虚拟 声场的一体化。

The gravity and repulsion generated by the target and obstacle are calculated in the virtual force field and the direction of the robot walking path will be decided by the resultant force .

虚拟力 场法将机器人前方目标点和障碍物产生的引力和斥力经过计算后，产生的合力方向决定机器人的行走路径。

In the T masks open area or bodys curvy part the precise radiography can be obtained by outlining an virtual field on a place that is easily positioned and by the computer-provided couch shifting data .

对T形面罩的开放区或人体曲面部位，将 虚 野勾画在易对位部位，通过移床计算机提供的数据即可精确对位照射。

Collision detection and collision response are the key technologies of building the virtual field environment and also the factors affecting the result of simulation .

碰撞、碰撞检测及碰撞响应是 虚拟 战场环境中非常关键的技术，直接关系到最终仿真的效果。

Simulation of Massive Crowd Behavior Based on Composite Virtual Force Field

基于复合 虚拟力 场的大规模人群行为模拟

Virtual Document activities build on the technical premise of the Virtual Field with one major yet important distinction .

VirtualDocument活动建立在 Virtual Field的技术前提之上，但是有一个主要且重要的区别。