查询词典 parallel beam projector

All in all, with the projector on and no sound playing sitting with the projector 2 foot above my head I can hear it, but its not loud.

总之，与投影机和播放任何声音与2英尺以上我的脑袋，我可以听到坐在投影机，但其并不响亮。

It is necessary because only one projector (or workstation or overhead projector) is available to serve five classrooms.

在教育领域，类似公共汽车这类的教育技术就是不断移动的手推设备，因为每5个教室才能共用一台投影设备或某一工作站。

Another advantage is that the pictures the overhead projector shows are large and bright owing to the short distance between the projector and the screen.

投影仪的另一个优点在于它投出的影像大而明亮，这是由于投影仪和银幕之间距离较近的缘故。

Such as the development of the world's first high-definition video imaging system in the United States Conference LifeSize; started in 1921 as well as professional video cameras in Japan Booth Elmo; the world's only production-one intelligent multimedia projector kind of Avio; the world's thinnest , the lightest projector Casio; and in the industry leading Leadtek video phone and video communications equipment; NEC's unique video conferencing terminals and so on......

如全球首个研制高清影像的视频会议系统的美国LifeSize；始于1921年的专业摄像机以及视频展台的日本Elmo；全球唯一生产五合一智能多媒体实物投影机的Avio；目前世界上最薄、最轻的Casio投影机；且于业界处于领先地位的Leadtek可视电话与视频通讯设备；NEC独特的视频会议终端等等。。。。。。

The purpose and significance of the thesis are clarified and the framework of the thesis is brought out. Chapter 2 gives an overall and systematical survey of the development of parallel processing systems. The computing model, program behavior, architecture selection and the performance of parallel processing on four classes of parallel processing systems—multi-processor, SIMD computer, pipeline computer and VLSI array processor are elaborated.

由此，本文的主要内容安排如下：第一章对自适应光学系统及其实现的意义作了简要描述，并着重评述了自适应光学系统的关键部件—波前图像处理机的研究概况，同时阐述了本文的研究目的和意义，进而给出了全文的基本结构框架。

A new design for a 3-DOF parallel manipulator has been conceived in the form of the architecture of the Cassino Parallel Manipulator [3] by using four-bar linkages in the legs and a symmetric design in order to obtain a user-friendly design and easy operation, although parallel manipulators may have complex design and nonintuitive operation.

一台3－DOF 并行操作器的一种新设计已经被以Cassino 并行操作器的建筑的形式设想 [3]为了获得一种便于用户操作的设计和容易的经营通过在腿和一种匀称的设计里使用4 间酒吧的连杆，虽然并行操作器可能有复杂的设计和nonintuitive 操作。

Based on the networked workstation cluster parallel environment of MPI, the main contents of this dissertation are as follows:(1) A networked workstation cluster parallel computing environment is set up. The basic concepts of parallel computing are described. MPI programming is presented.

本文在基于MPI集群环境下，所做工作的主要内容如下：(1)利用工作站构建了网络机群并行计算环境，阐述了并行计算的基本概念，介绍了MPI编程方法。

The so-called parallel computing can be divided into time and space parallel parallel.

所谓并行计算可分为时间上的并行和空间上的并行。

The core of this parallel algorithm is the models and algorithms of coarse-grain space parallel fast decoupled load flow and coarse-grain space parallel linearized load flow proposed in this dissertation based on the decomposition and coordination principle of large-scale networks.

该方法的核心是基于大规模电网分解协调计算原理，本文提出的粗粒度空间并行的快速解耦潮流模型及算法和直流潮流模型及算法。

In order to overcome the shortcoming of the passive power filter and parallel active power filter, a new parallel hybrid active power filter on base of the conventional parallel active power filter is proposed in this thesis.

本文针对无源滤波器和单独使用的有源滤波器的缺点，对传统的并联混合有源电力滤波器进行创新性改造，提出一种适用于大功率场合的谐波和无功综合治理的新型并联混合有源电力滤波器。

Researches reveal that students who suffer from corporal punishment tend to resort to violence in their future life.

研究表明遭受过肉体惩罚的孩子倾向于在他们今后的人生中使用暴力。

Total sugar of sarcocarp and chlorophyll of pericarp increased firstly, and then decreased afterward along with altitude; Titratable acidity, ascorbicacid and anthocyanin of pericarp were increased along with altitude; The content of protein increased firstly and decreased afterward along with altitude; Carotenoid of pericarp were decreased along with altitude.

果肉总糖和果皮叶绿素含量随海拔高度升高先升高后降低；可滴定酸、维生素C和果皮花青苷含量均随海拔升高而升高；蛋白质在1720m处最大，1420m处最小；果皮类胡萝卜素随海拔升高而降低。