查询词典 photopic

The latencies of wave a and b showed no significant difference. The amplitude of wave b changed remarkably and peaked after 5 minutes photopic adaptation.

经过分析观察到在不同的明适应时间，a， b波的潜伏期均无明显差异，b波的振幅变化较为明显，明适应5min后记录到的F-ERG，b波振幅值达高峰。

SLMS systems reduce the potential spectral errors usually associated with photopic detector-based measurement systems.

SLMS因通过了适应光探测型测量系统而减少了潜在的光谱误差。

Objective To record the single-flash cone response in macular diseases, and define the using value of photopic electroretinogram in macular diseases.

目的记录几种常见黄斑疾病的明视视网膜电图photopicelectroretinogram ，又称单次闪光视锥细胞反应(single -flashconeresponse)，并探讨明视视网膜电图在黄斑疾病诊断及疗效评定的价值。

Diabetic eyes with and without retinopathy and 74 normal control eyes were detected by ERG-OPs. The results showed that scotopic and photopic ERG-OPs can be used as a sentive index for early determination of the retinal function in diabetic patients.

本文对50例糖尿病人87只糖尿病眼，37例正常人74只正常眼的检查结果表明，暗适、明适视网膜电流图振荡电位为早期判断糖尿病患者视网膜功能损害的敏感指标，并能反映DR严重程度。

Photopic map is used to obtain local patterns, and a three-grade representation structure (dot pattern, line pattern and surface pattern) is proposed to memorize and match local patterns.

文中提出通过明视变换来得到局部模式，并提出了局部模式的三级表象结构（点模式、线模式和面模式）以及它们的记忆、匹配方法。

METHODS: The latencies and amplitudes of wave a and b of F-ERG were recorded and analyzed in 20 cats for photopic adaptation duration of 5, 15, 30, 60 seconds; 3, 5, 10, 20, 30 minutes under standard stimulating condition.

成年家猫37只，全麻状态下暗适应20min后开启背景光计时，在明适应5， 15， 30， 60s；3， 5， 10， 20， 30min用相同强度的光刺激、采集并记录分析不同明适应时间点F-ERG的a， b波的峰潜时及振幅并描出a， b波的振幅变化曲线图。

In 0. 1 mmol/L Ca2+,glutamate-isolated P 1Q components,both photopic and scotopic,are enhanced,suggesting that the differential effects of low calcium on the horizontal cells must occur during signal transferring from photoreceptors to horizontal cells.

在0。 1 mmol/L Cal+ Ringer液灌流时，无论是明视PI或暗视PI，其反应的幅度均增大，提示发生在低钙时Cone-HC和Rod-HC光反应性的不同变化产生于突触传递的过程中。

Like traditional "spot" photometers, the detector spectral response of Video Photometers is filtered to match the CIE Photopic response function for accurately weighted photometric measurements.

像传统的点光度计一样，视频光度计的探测器光谱反应经过筛选通过CIE 光学反应功能，用于精确的进行测量。

Pupil location under scotopic , photopic and pharmacologically dilated conditions

明视，暗视及药物散瞳状态下的瞳孔位置

Objective To study the wave form of the photopic negative response in electroretiongram, and the relationship between PhNR and retina nerve fibre layer thickness, visual field mean defect, and cup/disc ratio. Investigate the function of PhNR in diagnosis of traumatic ocular nerve atrophy and evaluation of ocular nerve ganglion cells.

目的 研究外伤性视神经萎缩的视网膜电图各成分及其明视负向反应的变化特点，并进行PhNR与视网膜神经纤维层厚度、视野平均缺损值，以及杯盘比的相关性研究，探索在外伤性视神经萎缩中PhNR的变化规律。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。