基于激光扫描检测原理,提出了一种用于测量较大直径的双光束激光扫描尺寸测量系统。
Based on the laser-scanned inspecting principle, a double beams laser-scanned measuring system for size is presented, which is used to measure a diameter.
本文通过一系列变换函数和映射函数,论述了如何将激光扫描尺寸自动检测仪测得的数据转换成棒状图的原理。
This paper is devoted to describe the principle converting the data measured by a laser scanning automatic size detecting device into the bar-form-diagram through a series of transformations.
研究人员使用不同的技术研究了火山灰颗粒的尺寸和结构,例如原子力显微镜、电子扫描显微镜和X射线衍射。
The researchers analysed the sizes and structures of ash particles using a variety of techniques, such as atomic force microscopy, scanning electron microscopy and X-ray diffraction.
许多激光测量设备有显示最小和最大尺寸的设定;操作者必须只能沿着边缘点扫描。在测量对角线长度的时候这一点非常有用;
Many laser measuring devices have setting which shows minimum and maximum dimensions; the operator must merely scan the dot along an edge. This is helpful for taking diagonal measurements.
割机组接收到切割任务后,可自动扫描钢板的装载位置和实际尺寸,并拟合成钢切板外围轮廓。
Cut cut after receiving the task, it can automatic scanning of the steel plate load position and actual size, and planned to synthetic steel plate peripheral contour cutting.
利用光学显微镜、扫描电子显微镜和电子探针研究了不同保温时间对钢液中非金属夹杂物的形状、成分和尺寸的影响。
The effects of different holding times on the shapes, compositions and sizes of the inclusions were investigated by using optical and scanning electron microscopes and by the electron microprobe.
研完了表面状态、斑尺寸、率及扫描速度对硬化层特征及耐磨性的影响。
The influence of coating, spot size, power and scanning speed on hardening layer features and wear resistance were studied.
纳米级尺度实物标准是纳米尺寸传递体系中的关键环节,也是评价和校正压电驱动等微扫描微定位装置的重要工具。
Nanometer scale step standards are the keys for dimension transfer, and they are the important tools to evaluate and calibrate micro actuator and micro position devices such as piezoelectric scanner.
型孔喷口的最小特征尺寸采用微细电火花逐层扫描加工得到。
Then the smaller feature size of spout holes is achieved by micro-EDM with layer-by-layer scan machining.
接着9年后,科学家对参加者进行大脑扫描以测量他们大脑的尺寸。
Then nine years later, scientists took brain scans of the participants to measure their brain size.
研究高能球磨法制备纳米钼铜复合粉末的主要影响因素,通过扫描电镜和透射电镜分析粉末的形貌及颗粒尺寸。
The main influence factors of preparing molybdenum copper nano-powder by high-energy ball milling were studied; the morphology and size of powders were analyzed.
通过尺寸驱动方法,实现了从图像中重建几何信息及拓扑信息,进而对扫描图像进行精确的智能校正。
Using the method of dimension drive, the geometrical and topological information is reconstructed from the image. Therefore, we rectify the engineering drawings with intelligent methods precisely.
通过实验,给出了缺陷尺寸和扫描间隔等因素对检测结果影响的分布曲线,为合理提取缺陷尺寸提供了参考。
Effect distribution curves of scanning interval and defect sizes on detecting results are obtained by experiment, and it can supply references to detect defect sizes reasonably.
纤维的吸附体积发生了改变,改变规律与结晶度和晶粒尺寸的变化规律以及扫描电镜观察结果相符,都支持文中提出的观点。
Fiber absorption volume altered according to the change of weight loss, consistent with the changing rule of crystallinity and crystallite size, all supporting the raised hypothesis.
本文首次通过FTIR和扫描电镜等手段研究了振磨作用对聚氯乙烯(PVC)颗粒尺寸、微晶结构、表观密度和增塑剂吸收量的影响。
The effect of vibromilling on particle size, crystalline structure, optical density and the plasticizer absorption of PVC were studied through FTIR, SEM and physical property tests.
本文介绍一种利用固体自动扫描图象传感器进行尺寸测量的光电测量方法。
This article describes an electro-optical measuring method using solid-state self scanning image sensors for length measurement.
本文介绍一种激光扫描与CCD传感器的新技术,用于在线实时检测玻璃管外径与壁厚的尺寸。
By using laser scanning and CCD sensor, a new optical technique can be applied in the production line for real-time measuring the diameter and thickness of glass tubes.
本文针对弹芯径向尺寸的结构特点和检测要求,采用激光扫描原理对其多个径向尺寸进行了检测。
In the paper, aiming at the structural characteristic and measuring requirement of bomb core, the laser scanning principle is adopted to measure several radial dimensions.
另外,这里是那个PSD文件,里面有第一次初始尺寸的扫描,还有那写面具什么的。
Also, here's the Photoshop PSD file in the original large size with the first scan, line art and masks, so you have a good copy to alter or improve yourself.
扫描近场光学显微镜(SNOM)是一种能探测纳米尺寸的新型显微工具。
Scanning near-field optical microscopy (SNOM) is a novel tool for the research down to nanometer scale.
本文探讨了如何直接从扫描点云中通过上述四大几何属性识别物理特征的算法。实验结果证明:逆求产品和样件在尺寸和结构上高度吻合。
The paper algorithms for determining these attributes directly from a scanned point set based on these attributes, the system validation and sample results were discussed.
该模型综合考虑了目标长度、目标运动速率、TDICCD行扫描速率、成像系统放大倍数、TDI CCD像元尺寸等因素。
This model synthetically considers length and velocity of target object, line scanning rate of TDI CCD, magnifying power of imaging system, size of pixel, and so on.
该装置采用全油浸耦合,用聚束探头检测近表面缺陷,用表面波检测表面裂纹,用计算机化c扫描定量缺陷尺寸。
By oil immersion coupling. the system can be used to detect near surface defects with focussing probe. find surface cracks with surface wave probe and determine defect size with computerized C-scan.
一个新的全面的产品目录,包括每个电源的输出电压,电流,尺寸,UL认证方式,以及订单上的扫描条形码。
A new, full-size product catalog includes each unit's output voltage, amps, dimensions, ul Listing status, and a scannable bar code for quick order processing.
从扫描电子显微镜(sem)和原子力显微镜(afm)图像可以观察到,薄膜在退火后其晶粒尺寸和粗糙度都大大增加。
From scanning electron microscope (SEM) and (AFM) atomic force microscope images, it is observed that both grain size and surface roughness are aggrandized greatly after annealing.
提出一种基于固定激光扫描点的三角投影法测量建筑物大目标三维尺寸的方法。
A trigonometric projection method based on fixed laser scanning points for measuring 3-d large building is proposed.
为满足工业零件尺寸测量的复杂要求,对结构光三维扫描法的基本工作原理进行了全面分析。
The basic principle of the structured light 3 D scanning method was analyzed to improve the dimensional measurements of industrial parts.
其中,激光轮廓扫描仪可以通过扫描玻璃板边沿,测量玻璃板的几何形状(尺寸,方正度等)。
A laser scanner is included for measuring the glass geometry (dimensions, squareness) and for detection of edge chipping.
提出了一种并联式伸缩机构作为传感器执行机构、定长测量臂的磁性滚轮扫描测量轮辋尺寸的接触式检测方案。
A parallel mechanism based on contact measurement scheme with the measuring probe composed of a small magnetic wheel and single length link is put forward.
本文介绍了一种具有国际先进水平的新型检测技术-《激光扫描多功能在线尺寸自动检测系统》。
A new kind of inspecting system - "Laser Scannning On-line Di - mention inspecting system" which has the international advanced standard is introduced in this paper.
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