光学扫描仪不能区分文本和图形。
提出建立线聚焦光学扫描方式。
介绍了光学扫描全息术原理。
The principle of the optical scanning holography is introduced.
其中之一，有以下特点最能描述光学扫描装置？
Which one of the following characteristics best describes optical scanning devices?
光学扫描仪能读出字符，并将其转换到电脑显示屏上。
An optical scanner can actually read characters and transfer them to the monitor screen of a computer.
光学扫描装置，打印设备，调整振动反射镜的振幅的方法。
Optical scanning device, printing apparatus, and method for adjusting oscillation amplitude of an oscillating mirror.
所述 光学扫描设备包括：光源单元，同时发射多个光束；
The optical scanning apparatus includes a light source unit to simultaneously emit a plurality of light beams;
光学衍射元件，光学扫描系统，光扫描器和图像形成装置。
Diffractive-optical element, scanning optical system, optical scanner, and image forming apparatus.
美国科学家开发了一种使用高科技光学扫描仪的实验系统。
Scientists in the United States have developed an experimental system that USES a high-tech optical scanner.
激光扫描测微仪是光学扫描技术在精密测量中的典型应用。
Laser scan micrometer is a type apply in precise measure of optical scan tech.
本文讨论超近场光学扫描显微镜的工作原理及其超分辨理论。
This paper discusses the principles of UNFOS microscopy and its supper-resolution theory.
光学扫描装置，遮光材料，遮挡亮光的方法以及图像形成设备。
Optical scanning device, light screening material, method for screening flare light, and image formation apparatus.
因而，光学扫描办法已成为光学外表亚表层毁伤检测手艺研讨的重点。
Therefore, optical scanning method has become optical surface and surface damage detection technology.
沃尔沃思县官员表示，他们会结合使用人工计票和光学扫描仪计票两种方式。
Walworth County officials said they would use a combination of counting by hand and feeding ballots into an optical scanner.
针对存在光学扫描盲区(如深孔)的样件，提出了基于特征的数据对齐方法。
In view of the sample which have scanning blind area such as a deep hole, alignment method is presented based on the characteristics of data.
伪造者用一台光学扫描器把正式文件变成数字图像，存放在计算机的储存器中。
The forger USES an optical scanner to turn a legitimate document into a digital image stored in the computer's memory.
为了充分利用光学扫描全息系统的分辨率，提出了用环形光栅扫描物体的光学扫描全息术。
In order to fully use the resolution of optical scanning hologram system, a method of using circular grating to scan the objects is proposed for producing the optical scanning holograms.
Atos流动式光学扫描仪基于光栅原理，是逆向工程领域中一种先进的非接触式光学扫描设备。
ATOS flowing optical scanner with the fringe pattern theory is a kind of advanced and non-contacted of equipment in reverse engineering.
计算机仿真与光学扫描实验表明，该方法具有认证过程相对简单、解码图像信噪比高、成本低和防伪性能好等优点。
Computer simulations and optical scanning experiments show that the presented technique has advantages of the simple authentication process, high PSNR, inexpensive cost and good security.
以平面光栅单色仪和光学扫描振镜为基础研制一套具有高时间分辨能力的光学多道分析系统，并利用计算机进行实时控制与数据采集。
Based on a plane grating monochrometer and a optical scanner, the high time-resolved optical multichannel spectrometer is developed. A computer is used to real-time control and data acquisition.
图书的扫描和光学文字识别的方式同样也一定比听起来还复杂。
The method of scanning and OCR-ing the books, too, must be more complicated than it sounds.
科学家利用内源光学成像技术和其他利用红外线进行扫描的实验室技术完成了她的脑部影像操作。
The scientists have finished the optical intrinsic imaging of her brain, plus another experimental scanning technique using infrared light.
光学相干断层扫描(oct)通常被认为是一种光学超声波，它利用近红外光形成高分辨率的图像。
OCT could be thought of as optical ultrasound. It USES near-infrared light to create high-resolution images.
光学相干断层扫描(oct)通常被认为是一种光学超声波，它利用近红外光形成高分辨率的图像。
OCT could be thought of as optical ultrasound.It USES near-infrared light to create high-resolution images.
以明确的物理意义详细分析和讨论聚焦、扩束准直、扫描显示等光学系统的设计。
Design of optical system for the focusing, the collimating and the scanning is analysed and is discussed with precise physical meaning.
要理解这些部分的具体含义，请考虑一个光学字符识别系统，该系统扫描纸张上的符号并将它们转换为3位的十进制数。
To understand what these pieces mean, consider an optical character recognition system that scans glyphs printed on paper and converts them into three-digit decimal Numbers.
所有这些儿童足迹以及在奎塞三角洲(khuiseb delta)发现的好几十个人类足迹都使用光学激光扫描仪详细记录下来存放在数字档案中。
All of the children's footprints, along with scores more human tracks in the Khuiseb Delta, are being recorded in detail with an optical laser scanner and are to be placed in a digital archive.
根据几何光学原理，推导出转镜-振镜扫描系统物镜前振镜上光斑移动速度的解析表达式。
An analytical expression for spot moving speed on the former vibrating mirror of the polygonal mirror scanning system objective is derived from geometrical optical principle.
利用光学显微镜(OM)和扫描电镜(SEM)对麦秆横切面、内、外表面的组织结构进行了观察和分析。
By using Optical Microscope (OM) and Scanning Electron Microscope (SEM), the structural features of cross section, interior and exterior surfaces for wheat straws were observed and analyzed.
利用光学显微镜(OM)和扫描电镜(SEM)对麦秆横切面、内、外表面的组织结构进行了观察和分析。
By using Optical Microscope (OM) and Scanning Electron Microscope (SEM), the structural features of cross section, interior and exterior surfaces for wheat straws were observed and analyzed.
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