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- Thermal Distortion Coefficient 热变形系数
- A collinear points-based method to solve the distortion coefficient was presented. 针对这种情况,提出了一种基于空间共线点求解透镜畸变系数的简便方法。
- Key words: deformable mirrors; laser coatings; stress cycle of coatings; thermal distortion. 关键词:变形镜;激光反射膜;膜层应力循环;热畸变
- Aiming at the lost accuracy happened in HEL(hot embossing lithography) because of thermal distortion ,room-temperature imprint lithography is proposed. 针对热压印光刻工艺中因热变形而导致精度丧失的问题,提出了冷压印光刻。
- The bed is a one piece casting with both the saddle and tailstock guideways in the same plane to eliminate thermal distortion. 床身为整块铸模成型,在相同平面上还配有鞍架和尾座导轨,因此可有效消除机床的热变形影响。
- The results prove that: (1) When the Mach number of the flow at the exit increases, the total pressure recovery decreases, and the circular steady total pressure distortion coefficient, turbulence intensity and synthesis distortion increase. 研究结果表明:(1)地面工作状态下,随着出口马赫数的增加,蛇形进气道出口截面的总压恢复系数不断下降,而稳态周向畸变指数、紊流度和综合畸变指数均上升,稳态径向畸变指数变化不大。
- In view of that the extrinsic parameters of camera have to be computed firstly, the procedure to solve the distortion coefficient appears to be very complicated in the classical calibration. 摘要在经典的摄像机标定方法中,求解透镜畸变系数的同时必须先求得外部参数,从而使求解过程显得繁琐。
- Moreover, the addition of wollastonite rose the thermal distortion temperature of the SLS part, improved the dimensional accuracy of the SLS part, and lowered the material cost greatly. 同样,加入硅灰石后,可使烧结件的热变形温度大幅度提高,同时提高了烧结件的尺寸精度,大大降低了材料成本。
- For regenerator ,s large hole distributional plate in large FCCU endures high temperature load,the amount of the thermal distortion of it is very large,so the stress of it ,s skirt root is too high. 由于催化裂化装置中再生器大孔分布板承受高温载荷作用,大孔分布板的热变形量很大,因此大孔分布板裙座根部的应力很大。
- non-linear harmonic distortion coefficient 非线性谐波失真系数
- static total pressure distortion coefficient 静态总压畸变指数
- Thermal Distortion Temperature under Load, 负载热变形温度
- Thermal Distortion of EUV Reticle during Exposure EUV掩模版在曝光过程中的热变形
- A Collinear Points-Based Method to Solve the Distortion Coefficient 基于共线点的透镜畸变系数标定
- After we know the temperature change of the active medium exactly, we can compensate the thermal distortions real-timely and improve the beam quality. 同时,知道了增益介质的温度分布,我们就可以对热畸变进行实时补偿,从而可以大大改善光束质量。
- Thermal distortion of blast furnace copper staves 高炉铜冷却壁的热变形
- mirror surface thermal distortion 镜面热变形
- Abstract: The thermal distortions of a high average power solid-state laser could be compensated by cube corner arrays (CCA) due to the quasi phase conjugation. 摘要: 角锥棱镜阵列具有溯源反射和准相位共轭两大特点,可在一定程度上补偿高平均功率固体激光器的热畸变。
- How dare he distort the facts so brazenly! 他怎么敢如此肆无忌惮地歪曲事实!
- calibration of distortion coefficients 畸变参数标定