Determines the Child Chest X-ray Photography Exposure and the CR Applied Research According to the Age;
依年龄确定小儿胸部X线摄影曝光量与CR应用研究
Constructing high dynamic range image based on photographs with different amounts of exposure;
基于多幅不同曝光量照片的场景高动态范围图像合成
Design of Automatic Exposure Control of Aerocamera;
无人驾驶飞机航空照相设备曝光量自动控制的设计
The energy distribution of the focused laser spot has Gaussian profile, and if the exposure dose threshold of the photoresist is less than and far away from the peak of that Gaussian curve,the linewidth will be less affected by the variation of exposure dose or exposure dose threshold,and so,will improve the linewidth stability.
准直光束经物镜会聚后光斑的能量呈近似高斯分布,当胶层的曝光量阈值远离高斯型曝光量曲线的头部时,可以弱化线宽对实际曝光量或胶层曝光量阈值等变化的敏感度,从而提高线宽的稳定度。
The effect of the exposure dose,which is determined by the exposure intensity and time,on the width of the resist pattern is studied.
分别采用不同的曝光强度和曝光时间来改变曝光量,研究其对光刻图形宽度的影响;并通过改变曝光后烘焙(PEB)的温度和时间以及采用不同的显影时间,研究了其对光刻图形宽度的影响,从而得出优化的光刻工艺参数。
However,the control to radioactive exposure dose is an indispensable issue during clinical practice.
随着数字技术的发展,CR技术得到普遍应用,CR系统在影像技术中显示了其优越性,但对曝光量的控制也是不容忽视的问题。
Influence of polygon facet number on the exposure amount was discussed.
重点讨论了反射面的长度对入射光束直径的限制,以及转镜的面数对扫描画面曝光量的影响。
Two-Photon Three-Dimensional Optical Data Storage with Equal Exposure Energy and Time Increase
等曝光量时间递增双光子三维光存储
aperture-priority automatic exposure camera
光圈优先式曝光量自动控制照相机
Total UV integrate sesor. Insure exposure volume.
全面紫外线积量感测、确控制曝光量。
Total UV integrate sesor.Insure exposure volume.
全面紫外线积量感测、准确控制曝光量。
Compensation is necessary in this case to get correct exposure.
为了获得正确的曝光量，需要进行修正。
Photoelectric method for measuring exposure in focal planes of camera
GB/T13986-1992照相机焦平面曝光量的光电测量方法
Check the shutter dial and aperture ring to make sure you had the correct exposure.
检查快门速度光圈以确保正确的曝光量。
Check the shutter speed dial and aperture ring to make sure you have the correct exposure.
检查快门速度及光圈以确保正确的曝光量。
Correlative analysis of appropriate exposal dose, CR film quality and film density
曝光量、CR影像质量与照片密度相关性分析
A Study of Correlation between Quality and Exposure of Chest Digital Radiography
DR胸部摄片质量与自动曝光量的相关性分析
It is sometimes possible to take more exposures than the specified number indicated on the box of the film. However, these "extra" exposures may be overlapped or cut off.
有时,可以取用比胶卷盒上规定数值更大的曝光量,但是这些过量的曝光可能过大或拍坏。
Multi-exposure Based High Dynamic Range Color Image Composition
基于多曝光量的高动态范围彩色图像合成
multiple exposure interferometry
多次曝光干涉量度学
The AE lock mode locks the exposure value for precise exposure metering.
自动曝光锁定模式可在精确曝光测定量时锁定曝光值
an instrument for measuring the light sensitivity of film over a range of exposures.
通过曝光范围测量胶片光敏度的仪器。
The amount of radiant energy needed to expose a photographic film.
感光胶片上曝光所需的辐射能的总量.
Exposure,radiographic exposure
曝光,射线照相曝光
double-exposed holographic interferometry
二次曝光全息干涉测量术