查询词典 photopic

Objective To evaluate the clinical application of the photopic negative response in open angle glaucoma.

目的 评价视网膜电图(electroretinogram， ERG)的明视负波反应(photopic negative response， PhNR)在开角型青光眼患者中的临床应用价值。

CSF in mesopic and photopic condition were measured at preoperation, one week, one three, and six months after LASIK.

分别于术前、术后1周、1月、3月、6月测量暗视／明视下CSF值。

Objective To study the changes of contrast sensitivity in mesopic and photopic condition caused by different ablation depth, and to evaluate visual functional state after LASIK. Method The study was taken in 72 eyes of 37 myopia patients received LASIK.

目的 研究准分子激光原位角膜磨镶术(Laser in situ keratomileusis，LASIK)术后不同切削深度患者暗视／明视下对比敏感度的差异，评估LASIK术后患者视功能状态。

Postoperative contrast sensitivity testing showed statistically significant differences (P＜0.05)between the two IOLs at 12 and 18 cpd under photopic, at 1.5and 3 cpd under mesopic, and at 1.5 and 3 cpd under mesopic with glare conditions.· CONCLUSION: The Tecnis Z9000 IOL proved to have statistically significant superior contrast sensitivity to the 911AIOL at high spatial frequencies under photopic conditions and at low spatial frequencies under mesopic and mesopic with glare conditions.

术后对比敏感度分析发现两组在12和18 cpd、1.5和3 cpd以及1.5和3 cpd均有统计学差异(P＜0.05)结论：Tecnis Z9000 I0L被证明其对比敏感度在明视高空间频率和暮视低空间频率方面均显著优于911A IOL。

In twilight condition GD values were higher than those in photopic condition (about 23.1%～61.8%).

在暮视时眩光失能对飞行安全危害更大。

The routine contract sensibility function and glare disability value were measured in photopic and twilight conditions with glare.

检测了飞行员常规CSF以及在明视和暮视有眩光条件下的眩光失能值。

The best response is very close to the CIE standard photopic luminous function.

成功完成的元件其频谱反应特性，极为接近国际照明学会制订标准人眼 photopic 反应函。

Methods The photopic ERG of three kinds of macular diseases were recorded, the amplitudes and latency of photopic white b-waves where analysed.

方法对三种黄斑病变进行双眼明视视网膜电图的检测，以明视白光b波的振幅及潜伏期作为观察指标。

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. RESULTS: The classical and repeatable waveforms of F-ERG were successfully recorded for different photopic adaptation duration.

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。

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. RESULTS: The classical and repeatable waveforms of F-ERG were successfully recorded for different photopic adaptation duration.

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。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。