文中介绍了一种对地观测旋转扫描辐射计星上定标系统的设计。
This paper introduces a design of spaceborne calibration system for earth observation rotating scan radiometer.
研究旋转扫描超声医学图像多维重建中图像中轴匹配方法和插值算法。
The object of this study was to work at accurate axis registration and interpolation methods for multi-dimension reconstruction of rotary scanning ultrasonic medical images.
依据机械转动旋转扫描的显示原理,提出了一种新型显示屏的设计方案。
The new display screen which is based on the principle of mechanic rotate scanning is designed.
利用线结构光旋转扫描形面和对投影图像进行处理分析,实现三维重建和测量。
Three-dimensional reconstruction and measurement are carried out by means of linear structure light to scan profile, process and analyze projection image.
基于共聚焦激光诱导荧光检测技术,研制了一台旋转扫描高效毛细管阵列电泳装置。
A high performance capillary array electrophoresis device with rotary scanner, based on confocal laser-induced fluorescence detection techniques has been developed.
结果表明,设计的光学相干层析内窥系统能够用于旋转扫描成像,获取更多的组织信息。
The result indicates that the OCT endoscopic system can be used for rotated scanning imaging to obtain more tissue information…
其中LED灯旋转扫描显示方式,可以显示出各个国家的文字及多种图案(如:简体、繁体的汉字;
And the LED lamp revolving scanning display mode, may demonstrate each country the writing and many kinds of designs (for example: Simplified, traditional Chinese character;
本论文对旋转工作台标定、旋转扫描拼合及逆向工程中的多视数据自动拼和技术做了较为深入地研究。
In this paper, we have an in-depth and meticulous research on the calibration of rotary table, rotation scan and piece and automatic data registration technology in reverse engineering.
然后,根据心电及角度信号提取正确原始切片图像,进行预处理,并利用三维直接匹配插值方法对旋转扫描超声心动图像进行插值,获得规则体数据。
After pre processing, the technique of direct 3d interpolation for rotational scanning images was used to convert the original rotary scanning images into regular volume data.
这些卫星处在平稳旋转的地球上空,几乎可以对全球的所有地区进行稳定的扫描,因此能很好地完成气象观察、通讯以及其它任务。
Such satellites—maintaining their steady sweeps as the earth revolves beneath them—cover all parts of the globe and hence are ideal for weather observation, communications and other tasks.
当它进行扫描时,这个管围绕着病人旋转。
This is rotated around the patient, taking pictures as it goes.
这种地震震源采用离心质量旋转地震能量,在每个震源点记录下顺时针转动和逆时针转动所产生的扫描信号。
The seismic source USES the rotation of centrifugal quality to produce seismic energy. The produced sweep signals are recorded by clockwise and counter clockwise rotation at each source point.
根据激光扫描平移加旋转法的测量原理,推导出了非球面光学零件面形测量的数学模型;
The mathematical model of the surface shape measurement of aspherical optical components is built up according to the laser scanning measurement principle by the translation & rotation method.
扫描机械装置包括支架和旋转轴,由一个步进电机驱动。
The scanning mechanical device, including a bracket and the rotation axis, driven by a stepper motor.
结果:扫描电镜结果表明旋转生物反应器动态培养的细胞生长速度、数量和形态明显优于24孔板静态培养。
Result: the scanning electron microscope result indicated that growth-speed, quantity and modality in the bioreactor were better than that cultured in static 24-pore plate.
比如要显示一个旋转的物体,我们需要在前后连贯,变化不大的视点上一次接一次地进行扫描转换。
To show a rotating object, we can scan-convert into the pixmap successive views from slightly different locations, one after another.
这种方法是通过一光学变换传输系统使激光束能绕一定的半径旋转,旋转的激光束去扫描消融超导靶材来淀积大面积超导薄膜。
Using a optical transmission system to make the laser beam to scan on the superconducting target with different radii rotation and to ablate it for depositing large area superconducting films.
由于硬件系统采用的是光栅图形显示系统,罗盘画面旋转受光栅扫描显示器的限制存在着锯齿形失真、扭曲等走样现象。
As hardware system using grating graphics display system, there are saw tooth-shaped distortion in compass screen when it rotates owing to the restrictions of the grating scan display.
接着,分别对旋转体扫描显示系统的显示单元和图像引擎进行了详细的研究,提出了模块化的设计方法。
Then, the display unit and graphics engine of rotational motion swept-volume technique are particularly studied, and the modular method is presented.
研究了当用固定不动的激光束扫描球心固定的旋转球体时扫描点在球面上的移动模式。
The motion pattern of a scanning point is studied in case a fixed laser beam is pointing at a rotating ball with fixed center.
新算法通过使用旋转数据库和位运算减少了扫描原始数据库的次数,加快了挖掘速度。
The new algorithm reduces the number of scanning the original database through using rotary database and bit operations, and accelerates the speed of data mining.
表象扫描所占比重最大,其次是表象旋转和数量空间关系,类别空间关系所占比重最轻。
Image scan the specific weight have biggest, next is image rotation and coordinate spatial relation, the specific weight that category spatial relation have is light most.
该算法要求扫描检台旋转中心须与FBP算法重构中心一致。
This algorithm requires the center of rotation of the scan inspection platform to be identical with the reconstruction center of the FBP algorithm.
将脊柱置于CT扫描仪上,在完成每个方向的旋转后对其摄片。
The spines were placed in a ct scanner and imaged after rotation of the spine in each direction.
该方法仅需CT扫描台具备平移和旋转自由度,易于与现有三代ICT兼容,工程实现方便。
This method can be implemented with the table with the transverse movement and the rotation movement and is easy to compatible with 3rd scan ICT without extra hardware requirements.
被扫描试件依次绕与探测器平行的多个旋转中心各旋转一周。
Work pieces to be tested were in turn rotated a circle by centers, which lined up parallel to the detector.
一种二维光扫描装置,其具有旋转体或循环旋转的运动体。
A two-dimensional optical scanning apparatus has a rotating body or a moving body that rotates endlessly.
在这节教程中,我介绍如何使用NURBS工具,包括平滑细分、挤出、旋转、放样、扫描和贝塞尔工具。
In this episode, I go though how to use the NURBS tools including, Hyper Nurbs, Extrude Nurbs, Lathe Nurbs, Loft Nurbs, Sweep Nurbs, and the Bezier Nurbs tools.
利用棱镜的折射原理,通过旋转双棱镜的结构,实现激光束的圆锥扫描(二维扫描)。
With the refraction principle of the prism, to use the double-prism mechanism, the tapered-scanning of the laser beam is accomplished.
利用棱镜的折射原理,通过旋转双棱镜的结构,实现激光束的圆锥扫描(二维扫描)。
With the refraction principle of the prism, to use the double-prism mechanism, the tapered-scanning of the laser beam is accomplished.
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