消减事故现场杂光的摄影法。
Polarized light photography to reduce parasitic light on scene of traffic accident.
论述了眼底照相机的原理和控制杂光及鬼像的方法。
A method for clear up the harmful light such as scatter light and central ghost in retinal camera was introduced.
根据PSD的工作原理，分析了杂光下的输出信号与杂光的非线性关系。
Based on the PSD principle, it is found that the output signal of PSD is nonlinear when there exist background light.
本文介绍一种标定光学高温计的方法和讨论在杂光干扰区如何估计压力。
In this paper, we introduce a method of temperature calibration for optical pyrometer and discuss how to...
根据光学衍射成像理论，建立了黑斑法测量光学系统杂光的杂光系数解析式。
Based on the diffraction imaging theory, we developed an analytical formula of Verling Glare Index of optical system by "balck spot" method.
结果表明，对同一光学产品，选取的黑体目标尺寸越大，测试结果杂光越小；
The experimental results indicate that the larger size of the black body, the smaller value of stray light;
因此，必须经过标定。在用红宝石荧光法测量压力时，存在着杂光干扰的问题。
There exists an interference from miscellaneous light in using the ruby R1 fluorescence technique to measure the pressure.
由于光源激光为偏振光，通过菲涅耳公式计算可知，结构光和杂光也具有偏振性。
Since the laser light is polarized, so according to Fresnel equation, the structure light and stray light are both polarized but with different direction.
光学系统杂光指标PST的测量，包含了系统各种安装误差的影响，体现了系统杂光抑制的真实水平。
The PST of stray light includes the influence of system assemble error, and reflects the real capacity of stray light suppression.
叙述一种用于测试大口径、长焦距光学系统杂光系数、渐晕系数、像面照度均匀性等光学参数的检测方法。
A method is introduced for testing stray light coefficient, vignetting coefficient and image surface uniformity optical system with large aperture and long focal length.
结果表明，随着距离的增大，背景杂光的影响变得非常严重，而减背景处理可以相当有效地使这种影响大大减小。
It is shown that the effect of the background on the fluorescence signal increases obviously as the probe distance and can be remitted unambiguously by the background subtraction treatment.
同时，依据R - C系统的特点，提出其杂散辐射的计算方法，用以估计遮光完善R - C系统的杂光水平。
A stray radiation calculation method based on the feature of the R-C system is given for estimating stray light performance in the well-baffled R-C system.
光学系统杂光分析对航天航空、精细细微分析领域的光学设计有着重要意义，其首要问题是研究光学系统中典型受光表面的散射模型。
The first problem is to study the model of scattering from typical surfaces in your optical system before stray light is analysed in this paper.
反差度还将因某些杂散自然光的存在而降低。
The degree of contrast will also be diminished by the presence of some vagrant ordinary light .
白天强背景光将通过望远镜系统对后续观测系统产生很强的杂散光。
In the daytime, the strong background light will generate strong stray light for the follow-up observing system through telescope system.
杂化光聚合体系是一种可以改善这些不足的方法，它可以分为混合杂化体系和杂化单体体系两种。
Hybrid photopolymerization technique could be considered as a hopeful solution to overcome the drawbacks of pure systems, which contained two different systems, mixture hybrid and hybrid monomer.
本发明还涉及用有效量的至少一种式（I）二硫杂环戊烷化合物使至少一种二苯甲酰甲烷衍生物对辐射光稳定化的方法。
This invention also relates to a light stabilizing method for at least one dibenzoylmethane derivative with effective amounts of at least one dithiolane compound (I).
本发明的光引发剂包含联苯基取代的含杂原子芳香酮类化合物，或含有这些化合物的组合物。
The photoinitiator contains biphenyl substituted aromatic ketone compound with hetero atoms or a composite with the compound.
本发明的光引发剂包含联苯基取代的含杂原子芳香酮类化合物，或含有这些化合物的组合物。
The photoinitiator contains biphenyl substituted aromatic ketone compound with hetero atoms or a composite with the compound.
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