本文介绍了一种背投影式的运动技术影片分析系统。概述了该系统的设计原理、组成和特点。
A back projection system used for film analysis of sports techniques was introduced in this paper with descriptions of its design principle, structure, and characteristics.
将大型触摸屏、投影仪和扬声器系统合在一个便携包中，获得完整的交互式白板功能。
Get complete interactive whiteboard functionality in a convenient package that integrates a large touch screen, projector and speaker system.
它生产如平板电脑，数字相框，甚至便携式投影机之类的小配件。
It produces gadgets such as tablet computers, digital photo frames and even portable projectors.
他们随身带着笔记本电脑，投影仪，还有一个便携式荧幕，在黑乎乎的房间里拖过一条长吧台，后面依次坐着15位Rotary俱乐部的成员。
Carrying a laptop, a projector, and a portable screen, they traipsed through a bar to a darkened back room where 15 Rotarians were sitting around a long table.
然而迪斯尼公司是从前方投影成像的，而面具机器人的制造者使用的是车载式背面投影仪，确保了毫无阻碍的面对面互动模式。
Whereas Walt Disney projected images from the front, the makers of Mask-bot use on-board rear projection to ensure a seamless face-to-face interaction.
酒店拥有各个不同规模的会议室，多功能厅，先进的视听设备各媒体，投影设备，移动式舞台，网络接待。
The hotel has various size meeting rooms, function rooms, advanced audio-visual equipment in the media, projection equipment, portable stage, the network reception.
建立了数字光栅投影轮廓测量系统的简易标定模型，以实现测量系统的简便化和便携式应用。
A simple calibration model was developed for digital fringe projection profilometry(DFPP) based on absolute phase extraction and space mapping techniques to simplify the measuring system.
您正在便携式计算机和放映机上运行演示文稿，但是放映机似乎没有投影任何图像或任何类型的光线。
You are running a presentation on a portable computer and a projector, but the projector doesn't seem to be projecting any images or light of any sort.
您正在便携式计算机和放映机上运行演示文稿，但是您的计算机桌面的图像没有被投影。
You are running a presentation on a portable computer and a projector, but the image of the desktop from your computer is not being projected.
我们要介绍包含单层和多层式认知及投影式追踪回归法在内的脊近似值法。
We introduce ridge approximation techniques, which include single - and multi-layer perceptrons and projection pursuit regression techniques.
这是由一家日本公司研发的全息投影式角色，她还是一位智能家居助手。
Japanese firm has come up with a holographic character that is also a smart home device.
阐述了一种非接触式结构光光栅投影三维测量技术原理，给出了利用该原理测量零件的过程和测量结果。
It is expatiated a not on the principle that using structured light grating projection measurement. Detailed measurement processes and results.
提出一种数字投影式顶焦度测量的技术方案。
A technical scheme for the digital projection type vertometer is proposed.
成千上万的阿根廷人聚集在这个宏伟建筑的开幕式前，盼望着有幸欣赏投影在墙上的3d电影。
Thousands of Argentineans gathered outside the theatre ahead of the grand reopening, hoping to catch a glimpse of a 3d film being projected on the side of the building.
介绍了TD J - 1型自动投影式汽车前照灯检测仪的技术参数、结构特点、工作原理和操作方法。
This paper describes an automatic projection type headlamp inspecting device, model TDJ-1 with its specification, structural characteristics, working principles and operation instruction.
赤道式日晷，是古人利用太阳投影测时的科学仪器，由晷盘、晷针和底座组成。
An equatorial sundial is an ancient scientific equipment to tell time by using the shadow from solar projection. It consists of a sundial plate, a gnomon and a base.
算法基于双向式搜索原理，采用投影法、夹角最小的方法及二叉树理论。
The algorithm takes advantage of the theories of bidirectional search, projection, minimum Angle and binary tree.
在求解扩散项和投影项时，采用隐式的求解方法，例如高斯—塞德尔迭代法、快速傅里叶变换。
An implicit method is employed in solving diffusion term and projection term, such as Gauss-Seidel iteration method, Fast Fourier Transform.
本论文探讨了一种非接触式快速获取三维物体外形的检测方法——面结构光投影三角测量法。
It presents a method named surface Structured Light Projection Triangle Measurement, by which we can capture the surface topography of a three-dimensional object without any contact.
本文介绍了一种用于大型土木工程结构的投影式光学挠度测量系统。
In this paper, a novel system is developed for the measurement of deflection of large structures.
针对基于能量的分布式目标定位算法——加权凸集投影法（pocs）精度不高、稳定性差的不足，提出一种加权POCS算法。
This paper proposes a distributed object oriented algorithm based on energy weighted Projections onto Convex Sets(POCS) to solve the problem that POCS is not accurate and stable.
而且据解析式还可在计算机上绘出相贯线投影的准确图形。
Besides, according to the expression mentioned above an accurate projective curve of intersecting lines can be drawn by a computer.
叠相还原的困难是光栅投影式轮廓测量技术中影响可靠性和阻碍自动化测量的最大问题。
The difficulty in phase unwrapping is the key problem that compromises reliability and prevents automatic measurement in grating projection profilometry.
介绍了调整扫描投影式光刻机畸变的几种方法。
Essay brief a few kind methods of correcting distortion of Scan Projection Mask Alignment System.
本文运用了约束关系式、投影和矩阵运算等方法对空间RSCR、RRSRR、RRRSR、RERRR和RRERR等机构的位移进行分析。
The author applies constraint relations, projective method and matrix operations to the displacement analyses of spatial RSCR, RRSRR, RRRSR, RERRR, and RRERR mechanisms.
液晶的组成也可用于投影式显示。
The liquid crystal composition is also used for a projection type display.
并在大量实验的基础上指出，从原始数据图像到等经纬度投影图的纠正过程中不宜采用间接的多项式拟合法。
It is unsuitable to directly adopt indirect polynomial correction method in the process from raw data to longitude latitude projection image.
实验结果表明本文采用的光栅投影式物体表面三维形貌测量方法能够获得比较满意的结果。
It is proved that this measurement method for three-dimensional shape of object surface with grating projection presented in this dissertation can obtain good results.
投影电视：大型投影电视机和便携式投影机使用昂贵的、使用期限有限的灯泡，不可能知道离这些灯泡烧掉的时间有多远。
Projection TVs: Large projection sets and portable projectors use expensive bulbs with limited life spans, and it's impossible to know how close they are to burning out.
投影电视：大型投影电视机和便携式投影机使用昂贵的、使用期限有限的灯泡，不可能知道离这些灯泡烧掉的时间有多远。
Projection TVs: Large projection sets and portable projectors use expensive bulbs with limited life spans, and it's impossible to know how close they are to burning out.
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