查询词典 visual aid

Therefore, based on the re-search achievements of the anatomic structure and physiological function, the visual functions mentioned before are analyzed theoretically, so as to simplify human being's complex system, to design a visual device for a humanoid robot.

为此，我们以人的视觉生理学和解剖学研究成果为基础，对上述人的视觉机理进行研究，目的是简化人类复杂的视觉反馈系统，研制出相应的仿人形机器人视觉系统。

The transmission of visual images of moving and stationary objects, generally with accompanying sound, as electromagnetic waves and the reconversion of received waves into visual images.

电视：传输通常配有相应的声音的运动和静止的物体的视觉图像的电磁波，并将其转变成视觉图像

RESULTS:There was obvious difference between the observation group and the control group on solving visual regression and establishing triple visual function.

结果：观察组与对照组在解决儿童视力回退及建立三级视功能的问题上，有显著差异。

Applications that consist primarily of functions from the Visual Basic for Applications run-time library are not going to see much if any advantage from native code, because the code in the Visual Basic for Applications run-time library is already highly optimized.

对于主要由VBA动态库组成的应用程序本地代码看不出有多大的优势。

LASIK is safe and effective for increasing the visual quality in form sense and depth perception of visual function.

LASIK在矫治近视的同时，在视功能的形觉和深度觉方面可以全面、安全、有效地提高近视患者的视觉质量。

To study the visual servo-performance of a robot on a common theoretical basis, a generalized visual servosystem model is proposed based on the task function method.

为实现在统一的理论框架下对机器人视觉伺服基础特性进行细致深入的研究，本文基于任务函数方法，建立了广义的视觉伺服系统模型。

METHODS:We examined the visual acuity of preschoolers aged 4-6 years after precluding the organic disease in the six public kindergartens in Daxing district.Children with visual acuity ≤0.8 and strabismus underwent skiascopy.

对我区6所公立园所4～6岁学龄前儿童给予系统检查，排除器质性病变后进行视力检查，对视力低常和斜视者(≤0.8)进行验光检测。

Mean spherical equivalent, uncorrected visual acuity, best spectacle-corrected visual acuity, and higher wavefront analyses were determined.

低劣的球同等物，不改正视觉的锐敏，最好值得看的东西改正的视觉锐敏和较高的波前分析被决定。

A outstanding sportsman or sportswoman must own good visual function while visual training are supposed to improve the sports achievement.

优秀运动员必须具备良好的视觉功能，而相关的视觉功能训练可望提高运动成绩。

3D control of micropositioning, the environment for human-computer interaction based on the micro stereo image displaying, and microinjection are three focuses of this dissertation.The imaging models of CMO micro stereoscope and G micro stereoscope used in microvision subsystem are deduced. According to the imaging models, 3D visual servoing model based on image for micropositioning is set up. The technology of tracking and matching on the feature of image, which are relevant in visual servoing, is studied. Two arithmetic for avoiding obstacles, rolling/surrounding and curved tracking based on the depth first search, are further discussed.

在此基础上，对三维微定位控制技术、基于显微立体图像显示的人机交互操纵环境和微量注射等三个内容进行了重点研究：为了解决3D微定位问题，推导了显微视觉分系统采用的CMO型和G型体视显微镜光学成像模型，在此基础上建立了基于图像的3D显微视觉伺服定位控制模型，对视觉伺服中涉及的实时跟踪与立体匹配技术进行了研究，并进一步探讨了卷包裹法和曲线跟踪两种避障算法。

The second is to cut a mere 100 calories from your diet , which is the equivalent of a tablespoon of butter.

第二个就是从你的饮食中减少一百卡路里，只是相当于一大汤匙的黄油。

This is where the Rorschach test comes in.

现在，罗氏测试就出现了。