1) comparison prism
比色棱镜
2) comparison prism
比谱棱镜
3) X-cube prism
分色棱镜
1.
This paper introduces a new design of color separation and recombination system which achieves the optical function by an X-cube prism,two dichroic filters and two reflectors.
针对三片式数字光处理投影机光学系统中分色合色结构复杂、重量大、后焦距长的问题,提出了一种利用一个分色棱镜和两个二向色性滤色片来实现分色合色的方法。
4) dispersion prism
色散棱镜
1.
: This article analysed the properties and the top angle design of the dispersion prisms.
分析了色散棱镜的特性及其顶角设计问题。
2.
A design for a birefringent dispersion prism is proposed in this paper and polarized dispersion is analyzed when white light passes through a birefringent prism or wollaston prism.
给出了一种双折射色散棱镜的设计;分析了白光经过双折射棱镜以及渥拉斯顿棱镜的偏光色
5) Prism dispersion
棱镜色散
1.
The effect of the nonlinear property of prism dispersion on the radiance measurement characteristics of an imaging spectrometer was analyzed in VNIR.
棱镜色散成像光谱仪对景物光谱的采样不是等间隔的。
2.
To study the effect of spectral curvature on the acquired radiant signal by imaging spectrometer with prism dispersion, the errors of acquired signal between with spectral offset 0.
为了研究谱线弯曲对棱镜色散成像光谱仪光谱辐射信号采集的影响,结合复合棱镜的色散特性,在可见近红外光谱区(400~1 000 nm)内,分析了当光谱偏离量为0。
6) Achromatic prism
消色差棱镜
补充资料:碳氧比能谱测井
将高能脉冲中子源 (14MeV)发出的快中子射入地层,与地层中元素的核发生非弹性散射,放出有一定特征能量的γ射线;测量油水中C、O,岩石中Si、Ca的γ射线含量,以探测油层和水层的油、水含量以及岩性的一种测井方法。在低矿化度、高孔隙度(≥20%)地层的套管井中,用本法可有效地确定区分油层、水层。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条