明视

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。

The guided technique involved priming the drain tube with anEschmann tracheal tube introducer, placing the introducer inthe esophagus under direct vision and railroading the PLMA intoposition.

引导法按以下步骤：把引流管插入 Eschmann 气管导管插管器内，明视下把插管器插入食道，顺着插管器插入 PLMA 到位。

Retrospectively analyses 125 cases respiratory failure patients remedied by tracheal intubation in our hospital from 2001-04 to 2004-09. Comparing achievement ratio, time of detained airtube,incision of trachea ratio, extubate ratio, and sufferers' post-recovery condition of nasal trachea cannula under the guidance of fibrobronchoscope and oral trachea cannula under the guidance of laryngeal endoscope.

对我院2001年4月至2004年9月经气管插管救治的125例呼吸衰竭患者资料作回顾性分析，对纤支镜引导经鼻插管与经口喉镜明视插管各自成功率、留管时间、气管切开率、拔管率及患者的愈后情况进行比较。

Retrospectively analyses 125 cases respiratory failure patients remedied by tracheal intubation in our hospital from 2001-04 to 2004-09. Comparing achievement ratio, time of detained airtube,incision of trachea ratio, extubate ratio, and sufferers' post-recovery condition of nasal trachea cannula under the guidance of fibrobronchoscope and oral trachea cannula under the guidance of laryngeal en dos cope.

对我院2001年4月至2004年9月经气管插管救治的125例呼吸衰竭患者资料作回顾性分析，对纤支镜引导经鼻插管与经口喉镜明视插管各自成功率、留管时间、气管切开率、拔管率及患者的愈后情况进行比较。

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。

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。

The former has been proved to be the result of scattering propertiesand fluorescence of the cornea and lens,while the latter has been interpreted by thepresence of another pigment with its maximum sensitivity at rather longer wavelengthin the retina or t...

前者已证明主要是由于角膜和水晶体的散射和萤光特性，后者可能是由于网膜内包含另一种敏感峰偏长波段的色素，或在暗视条件下有明视系统参与活动。

The traditional division between low-end dark-field and high-end bright-field inspection tools can no longer answer inspection needs, especially in high wafer volume capacity manufacturing environments.

传统的检测方法，分别以高感度的明视场检查，与高产能的暗视场检查，无法再满足缺陷检查需求，特别是在大量晶圆产出的环境。

The 2-D bar code can be read from a front side or a rear side of the plate using a bright-field or dark-field vision system.

该2-D条形码能够从钢板的前侧或后侧使用明视场视觉系统或暗视场视觉系统来读取。

Results The ERGs from the normal subjects showed a slow negative potential following the b-waves, the PhNR, that decreased slightly in amplitude with age.

结果 正常人的明视ERG都有伴随b波的缓慢的负向电位，即PhNR，其振幅随年龄的增大而降低。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了