• He began experimenting to set optical images in 1793.

    在1793年就开始试验凝固光学图像

    article.yeeyan.org

  • The key development lies in the ability of the sphere, an optical device, not only to remain invisible itself but to slow light.

    研究关键在于光纤功能开发这种光学设备不仅保持自身隐形还要能使光线减速

    jp.zxxk.com

  • That means when the two stars finally get around to merging, they could be far away from the galaxy of their birth -- good news, as it happens, for optical confirmation.

    意味着双星最后融合它们它们诞生星系很远——如果真的发生了,引力波就光学得到确认,这真是个好消息

    article.yeeyan.org

  • With it you can back up your disk to network locations, optical and removable media, and other hard drives.

    有了它,可以备份磁盘网络光学可移动媒介上,或者其他硬盘驱动器上。

    article.yeeyan.org

  • But at each end of the fibre, optical signals must be converted to and from the electrical signals that computers use to process information.

    纤维必须信号转换电信号或者电信号转换信号计算机用电信号处理信息

    www.ecocn.org

  • But they can produce useable optical and infrared data.

    但是它们可以提供可用光学红外数据

    m.yeshj.com

  • If the principle can indeed be extended to devices that employ optical LCDs, screens of the future will be able to harness the power of mere gestures.

    如果这套原理真的能够推广所有安插了液晶显示屏设备上去,那么未来显示屏可以通过手势进行操作了。

    www.ecocn.org

  • Truth-telling is the promise of a photographas if fact itself resides in the optical precision with which photography reflects the way we see the world.

    诉说真实一张照片所应允诺——就好像事物本身停留精密光学中,通过摄影展现我们看待世界方式

    article.yeeyan.org

  • The optical components in cameras and DVD players are tiny, while our optics have to be the size of the screen yet cost much less than the optics in a screen-sized telescope.

    摄像机DVD播放机中的光学组件很小的,我们光学设备不仅尺寸达到显示器屏幕大小成本还要屏幕大小望远镜低廉许多才行。

    article.yeeyan.org

  • The test they designed should produce patterns like this, optical interference pattern.

    他们设计实验应该产出这样图样产生光学干涉图样

    open.163.com

  • Such optical illusions and the psychological desire to interpret images are known to account for many visual UFO reports, and at least some sightings are known to be hoaxes.

    这样光学幻觉图像解释心理愿望认为许多UFO目击报告原因至少有的目击报告最后发现纯属欺骗。

    article.yeeyan.org

  • Even then, although it is the brightest radio source in the sky outside the solar system, optical telescopes could not locate it for several years.

    那时起,尽管太空中除太阳系放射源光学望远镜数十的时间里却不能准确定位

    www.ecocn.org

  • Both of these transitions contribute to optical gain.

    这些转变光学增益贡献

    article.yeeyan.org

  • It uses radar and optical sensors to calculate the trajectory of an incoming warhead, and then intercepts it with a projectile fired from a roof-rack (pictured).

    利用雷达光学传感器计算出入弹的轨迹然后车顶发射出射拦截导弹

    www.ecocn.org

  • Conveniently, silicon is not a bad material for making optical devices.

    取材方便一种制作光学设备很不错材料

    article.yeeyan.org

  • These swirls of light, called optical vortices, could have implications for future laser devices, the physicists said.

    这些光线漩涡称为光学旋涡可能未来激光装置产生影响物理学家

    article.yeeyan.org

  • But this study is the first to experimentally show that optical precursors exist at the single-photon level, and that they are the fastest part of the single-photon wave packet.

    这次研究则是一次实验证明单个光子层次上也存在着前驱而且它们也是单个光子最快部分

    article.yeeyan.org

  • This week, in Nature, Eugene Serabyn of the Jet Propulsion Laboratory in California and his colleagues describe a stunning implementation of what is known as an optical vortex coronagraph.

    本周加利福尼亚州喷气推进实验室尤金·瑟拉宾同事自然》杂志描述称为光学涡旋日冕一项惊人实验

    www.ecocn.org

  • The model depicts aerosol optical thickness, a measure of the amount of light that the aerosols scatter and absorb, and a proxy for the number of particles in the air.

    这个模型描述了气溶胶光学厚度一个衡量气溶胶分散吸收物理量)以及气溶胶代替空气分子程度

    article.yeeyan.org

  • However, he warned anyone thinking of photographing bubbles to take care if using an optical viewfinder, as the reflected sun could potentially damage the retinas.

    但是提醒那些拍摄肥皂泡爱好者,如果使用光学反光镜太阳光反射可能损害视网膜

    article.yeeyan.org

  • The photographer must know how to minimize the inherent optical distortion of a very wide angle lens.

    摄影师必须知道如何使广角镜头固有光学畸变最小化

    article.yeeyan.org

  • The wait may be a matter of milliseconds, but there’s no cost-effective way to hold an optical signal still for even that short a time.

    等待处理的过程可能只需要几毫秒即使这么时间没有一种有效方法可以信号保持

    article.yeeyan.org

  • This chapter presents guidelines relevant to finite element model construction and analysis methods for predicting the motion and deformation of optics and optical structures.

    提供关于有限元模型建立光学元件光学结构运动变形预测分析方法方面指导

    article.yeeyan.org

  • If you want to use it for optical applications, you need to reinforce it.

    让丝类光学应用上发挥作用,必须得实施强化

    article.yeeyan.org

  • Nothing can be more charming than the, tales of his mechanical contrivances when he was a boy. There are his telescopes and his optical experiments.

    没有什么他在还是一个男孩所做机械发明这个传说引人入胜的了,那里创造了自己望远镜光学实验

    article.yeeyan.org

  • Furthermore, we propose a method for verifying our predictions with fermionic cold atoms in optical lattices.

    此外,我们提出一个晶格利用费米原子验证我们预言方法.

    article.yeeyan.org

  • Furthermore, we propose a method for verifying our predictions with fermionic cold atoms in optical lattices.

    此外,我们提出一个晶格利用费米原子验证我们预言方法.

    article.yeeyan.org

词组短语

optical fiber 光纤,光导纤维

optical system 光学系统

optical microscope 光学显微镜

optical communication 光通信

optical microscopy 光学显微镜;光学显微术;光学显微学

optical path 光路;光程

optical glass 光学玻璃

optical cable 光缆

optical transmission 光传输

optical waveguide [计]光波导;光波导管

optical design [化]光学设计

optical axis 光轴;视轴

optical fibre 光学纤维;光导纤维

optical element [光]光学元件

optical power 输出功率;光学功率

optical instrument 光学仪器

optical switch 光开关

optical signal 光信号

optical field 光场

optical property 光学性质;感官特性

  更多收起词组短语
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