The photo electric reader is capable of scanning character at the rate of two thousand a second. 光电阅读器每秒钟能扫描两千字。
Audience Zai cinema Jiang is the electric picture that appreciation director presents not just, and can have connected video to film the scanning of device, in sharing photodrama feeling personally. 观众在电影院将不仅仅是欣赏导演呈现的电影,而且可以通过视频拍摄装置的扫描,亲身参与电影剧情中。
Based on the studies of pore cast thin section, electric microscope scanning, image analysis and mercury injection test of Carboniferous reservoir in Tahe No. 通过对新疆塔河3号油田石炭系储层的压汞、铸体、电镜扫描、孔渗资料进行综合分析认为,该储层的孔隙总体不是很好。
The microstructure change in the dynamic calcination and sintering of carbide slag is studied at a high temperature of 1200 ℃ on a tubular electric furnace with X-ray powder diffractometer, mercury intrusion porosimeter and scanning electronic microscope ( SEM). 利用管式电炉、X射线衍射仪、压汞仪和SEM扫描电镜研究了电石渣在1200℃高温下动态煅烧及烧结过程中的微观结构变化。
An idea is presented to calculate the MMW PD in the area of the biological sample using the electric field measured in the scanning plane based on the plane wave expansion technique. A method to calculate the MMW electric field via open-ended waveguide measurement is also given. 利用平面波展开技术,提出了通过在扫描平面上测量电场来计算生物样品空间毫米波功率流密度的方法,以及相应的利用开口波导的测量来计算毫米波电场的方法。
Probability tomography, as a new potential approach of geophysical interpretation, is based on the relation between the measured surface electric field and the scanning function. A new data interpretation method of 3-D resistivity imaging is presented. 电阻率概率成像法是利用地表电场的测量值与电场扫描函数进行归一化的相似程度作为概率的成像方法。
The conventional mechanical scanning radar is gradually replaced by powerful electric scanning phased array radar in the application as an airborne radar due to its limited scanning speed. 传统的机械扫描雷达由于受其扫描速度的限制,在机载雷达的应用中已逐步被功能强大的电扫描相控阵雷达所取代。
An electric probe scanning type passive electrostatic detection system is proposed for use in antiaircraft shrapnel equipped with electrostatic fuze. 研究对空榴弹的静电引信探测器采用电极扫描式被动静电探测体制。
The approach of probability tomography defined as the cross-correlation product of the total observed electric field components and the scanning function normalized by the square root of the product of respective variances, is used for the recognition of buried charges. 概率成像方法是利用测量的地面电场与电场扫描函数进行归一化的互相关运算,从而对地下电荷进行定位。
The Method of Solving Signal Delay Based on Electric Probe Scanning Principle 基于电极扫描原理的信号延迟克服方法
Electric potential on axis of short rods with RF only is varied with mass scanning synchronously. 纯高频短杆场轴电位随质量扫描同步变化。
The study of electric circuit of double frequency/ scanning line by line in DPTV 数字化彩电倍频/逐行扫描电路的理论研究
This paper describes a new type of automatic laser control system converting a light signal into an electric signal by using a laser scanning plane signal. This signal is used to control a spreader in order to keep the machine at the same level. 介绍了一种新型激光自动控制系统,它是利用激光扫描发出平面信号再将其进行光电转换成电信号,用此信号控制平场机械,并使推铲自动跟踪在一个基准平面上。
Erosion Resistance of AgSnO_2 Electric Contact Materials Sintered Bulk by Reactive Synthesis on the Effect of Laser Scanning 反应合成AgSnO2电接触材料在激光束作用下的抗熔蚀性
The replacing of mechanic scan with electric scanning one line probes controlled by a computer to realize flaw detection of twin train wheels is introduced. 描述了由计算机控制探头阵列电扫描对列车轮对探伤工作模式,以取代机械扫描方式。
The morphologies, microstructures, interface structure and the distribution of the ZrC particles in the clad layers were observed with optical microscopy, field emission electric scanning microscopy ( FEEM). 利用光学显微镜、场发射电子扫描显微镜(能谱仪)和金相组织分析系统,对熔覆层显微组织、硬质颗粒的成分及其分布规律进行了观察与分析。
Kinetics of 8 'phase precipitation and influence of electric field applying during solution process are studied by differential scanning calorimetry ( DSC) technique. 以示差量热分析技术(DSC)研究δ′相析出的动力学及固溶电场的影响。
Methods Field Epidemiology; Fluoride detection by fluorine ion electric scanning. 方法病区现场流行病学调查,用氟离子电极检测氟化物。
The homogenization treatment with an electric field of Al Li alloy is investigated by means of scanning electron microscope ( SEM) and electron probe microanalyzer ( EPMA). 应用扫描电镜(SEM)及电子探针(EPMA)研究了强电场作用下Al-Li合金的均匀化过程。
Generally, phased array antennas are considered most suitable in mobile communication for its electric beam scanning ability, which is very important to maintain communication on movable objects. 一般认为,相控阵天线是实现移动中通信天线的最佳选择,这是由于其快速的电子波束扫描能力,是移动中通信流畅的重要保证。
In order to achieve high-precision optical path scan, in this paper, we select the electric displacement rail station which is formed by a precision guide as the scanning structure, uses high-precision grating position to achieve real-time location platform displacement feedback. 本文为了实现高精度光程扫描,选用由精密导轨构成的电控位移台作为扫描结构,利用高精度光栅尺实现对位移台位置进行实时位置反馈,实现了亚微米级的光程扫描分辨率。