查询词典 optic

Based on the optoelectronics theory, the experiment device is designed, which is composed of pulse generator, LD light source, 1×3DQ, adjustable CTB, testing optic fiber, intervening light filters, fast micro-light watt-meter and data analysis system. The technology of optic fiber Raman scattering is analyzed for its application to temperature testing of railway engineering.

根据光电子理论，设计由脉冲发生器、LD光源、1×3路双工器、可控恒温槽、光纤、干涉型波分复用器、快速微光功率计和数据采集分析系统组成的实验装置，进行光纤喇曼散射技术用于铁道工程构筑物温度的监测研究。

Tumor type:Pseudotumor looked like oval bump with uniformity signal,laying in muscle wimble,and it circled optic nerve,but the optic nerve was clear.

肿块型 ，炎性假瘤呈均匀信号椭圆形肿块，位于肌锥内，常包绕视神经，但视神经清晰可见

In this dissertation, the optical and electro-optic properties of LGS were studied by different optical techniques, and the photoelectric performance of LGS crystal was systematically described. Also the propagating characteristics of BAW and SAW in LGS were theoretically analyzed which might provide some theoretical guidance for study on its acousto-optic performance.

本文利用多种光学手段，对LGS的光学性质和电光性质进行了研究，系统的描述了LGS的这种多功能材料的光电性能情况；并从理论上分析了LGS的BAW和SAW传播特性，以此可以为LGS的声光研究提供一定的理论指导。Ⅰ。

The most intense immunoreactivity is found in the central body, the newly described precerebral bridge, and the neuropil surrounding of the central body and the mushroom bodies (except for three pairs of optic tubercles). Fainter immunoreactivity appears in the mushroom bodies, postcerebral bridge and three pairs of optic tubercles; The calyces show the weakest immunoreactivity.

中央体、脑前桥及中央体与蕈形体周围的髓质区具有较强的阳性反应；蕈形体和脑后桥和三对视突次之；蕈形体冠5－HT阳性反应最弱。

In toxic optic neuropathy, chiasmal compression lesion and other optic nerve contusion cases, VEP correlated with vision and V.F. defect.

而因药物毒性引发之视神经病变，视神经交叉受压迫病变及其他视神经挫伤患者，VEP和视力及视野之变化均吻合。

Distances between the cornea and the PIOL-optic edge and between the PIOL. optic and the crystalline lens were evaluated using Scheimpflug photography 6 months postoperatively. The degree of IOL decentration, tilt and ACD was measured I day and 1, 3and 6 months after surgery.

术后6个月全部患者行Pentacam检查，测量VRSM50和VRSM60两组不同类型虹膜夹型PIOL中央和周边部与角膜内皮和自然晶体之间的距离，并测量术后1d、1、3及6个月人工晶状体的偏心量、倾斜度及前房深度值。

METHODS:Forty cases of traumatic optic neuropathy were analyzed retrospectively. Univariate analysis (Chi-square test) and logistic regression were performed to filter the risk factors to the visual prognosis of traumatic optic neuropathy. Eight variables were tested, including corticosteriod treatment in 2 days after trauma,no light perception,frontal or temple trauma,orbital hemorrhage and/or fracture,disturbance of consciousness,age ,other ocular trauma and presence of blood within the sphenoidal or ethmoidal sinus.

回顾分析40例外伤性视神经病变患者的临床资料，将伤后2d内是否接受激素治疗，伤后有无光感，有无意识障碍，是否有额颞部受伤，有无眶内积血和或眼眶骨折，患者年龄，是否合并其它眼外伤及是否有蝶、筛窦积血等8个变量纳入研究，通过单因素分析（χ 2检验）和多因素分析（Logistic回归分析），筛选出影响外伤性视神经病变视力预后的危险因素。

So, the study in this dissertation focuses on some key points in theuncertainty treatment of mobile robot localization as follows: Combined with the multiple proprioceptive and exteroceptive sensors ofmobile robot MORCS-1, aimed at the drift error of fiber optic gyro as theproprioceptive sensor, the neural network using genetic algorithm as optimaltool is proposed to accomplish the modeling and calibration for temperaturedrift of fiber optic gyro, which can reduce the drift error to the standard outputat constant temperature; and aimed at the noisy disturbance of ranging datafrom the exteroceptive sensor laser scanner, a dynamic adaptive filter isintroduced through the analysis of neighboring ranging data in time and spatialcorrelation to realize the real-time and dynamic filter, which can validly filter the noisy disturbance to meet the requirement of the accurately real-timeobstacle detection in mobile robot navigation.

总结全文，在移动机器人定位的不确定性处理研究中，提出了一些具有一定创新性的方法：结合自行研制的移动机器人MORCS-1系统的多种内外部定位传感器，针对内部本体感受传感器光纤陀螺仪的漂移误差，提出采用基于遗传算法优化的神经网络来对光纤陀螺仪的温漂建模及校准，能够将其温漂变化控制在恒温条件下标准测试输出附近；针对外部环境感知传感器激光雷达测距数据中包含的噪声干扰，考虑移动机器人导航中激光雷达测距数据的时空关联性，提出采用动态自适应滤波技术进行预处理，从而可以有效滤除噪声干扰满足导航中障碍实时精确检测的要求。

The retina was sectioned for counting the cells in the ganglionic layer of the optic nerve and quantitating optic nerve lesion.

然后进行视网膜切片，计数视神经节细胞层细胞，定量视神经损伤。

Acupuncture treatment can protect the optic nerve from elevated IOP,by alleviated the damages of the retinal and optic nerve axons ultrastructure induced by chronic ocular hypertension,preventing the apoptosis of RGCs,accelerate NO and glutaminic acid remove in rabbits retina and enhanced the expression level of Bcl - xl and BDNF in retina

针刺能有效保护高眼压下的视神经，作用主要表现为减轻视网膜、视神经超微结构损伤，减少阻断或防止视网膜神经节细胞的凋亡，减轻NO、Glu对视网膜神经节细胞毒性作用，上调视网膜抗调亡基因Bcl-xl和神经营养因子BDNF的表达。

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