So we see that we do not eject electrons in the case of the laser pointer, even if we have this intensity, it is still not related to the energy of an individual photon, so we won't see an effect.
所以我们看到我们用激光笔,还是没有逐出电子，即使我们有这样的强度，它仍然与一个单个的光子能量无关,所以我们不会看到光电效应。
It sounds amazing, and means you can see during the day without the need for glasses, contact lenses or laser surgery.
真是不可思议啊！这意味着白天不用戴框架眼镜或隐形眼镜也不用做激光手术，就能看清任何东西。
As Google explains it, its automated cars use video cameras, radar sensors and a laser range finder to "see" other traffic and detailed maps to navigate the road ahead.
如谷歌自己所解释的那样，谷歌最近出品的无人驾驶汽车使用了摄像机、雷达探测器和激光测距仪来“看”前后左右的交通情况，并通过详细的地图来指引汽车在路上行驶。
1a. With an additional control laser of very high intensity applied transverse to the cavity axis, the single-atom EIT condition is achieved and maximum transmission is recovered See Fig.
当在另外一束与光腔轴线成横向垂直的高强度激光照射下，满足该原子所需的电磁感应透明条件，光会恢复到最大输出通量(图1b所示)。
That shouldn't be a danger with PowerBeam's products: if the small camera on the transmitter fails to see the small light bulb of the receiver, it shuts down the laser within milliseconds.
Powerbeam公司的产品应该不存在这样的危险：如果传输器上的小摄像头没能捕捉到接收器灯泡发出的微弱光线，激光就会在几微秒内关掉。
The researchers now plan to optimize their set-up to see how much higher than can raise the gain of their backward laser.
研究者们现在正着手着让他们设备达到最优化，来看看他们的后向激光的强度还能提高多少。
The camera works by illuminating objects with a laser that emits a different infrared frequency for every single pixel, allowing them to custom-amplify a signal that would otherwise be too dim to see.
该相机的工作原理是：用一束激光照在物体上，每一个像素点都被不同红外频率的激光照着，以此来优化放大在其他情况下太弱而看不见的信号。
Users see the site as sanctified space, a place to engage in intimate conversations with friends-not to be laser-beamed by weirdly personal advertising.
用户把该网站视为神圣的空间，可以和朋友亲密交谈的地方，不会被乱七八糟广告打扰的地方。
The LaWS is a six-laser cannon guided by the Phalanx Block 1b-the white structure that you can see here, mounted next to LaWS.
“牢死”是1座由六束激光炮和一套密集方阵近防武器传感器(白色的结构)引导系统构成的。
Hard dots Half-tone sots produced either by contact or by direct laser scanning. See Soft dots.
由接触复制或由激光直接扫描而得的半色调点子。参阅软点。
Here you can see different accessories for robots such as, laser guns, swords, missile and other weapons a robot might carry.
这里你可以看到机器人各式不同的配件，像是雷射枪、刀剑、飞弹还有其它机器人可能会佩带的武器。
The game is introduced: let's follow the master worker and learn to practise the laser sword! See whether you can become a piece of warrior definitely qualified!
游戏介绍：跟着师傅学练激光剑吧！看你能不能做一个合格的绝地武士！
But for the very first time with a laser TV we'll be able to see 90 per cent of what the eye can see.
但对于非常第一次用激光电视，我们将可以看到90 %的是什么眼睛可以看到。
Laser cutting by name we know it is used for cutting materials by laser equipment, to achieve the purpose of cutting, laser cutting because Qingdao has many advantages, come see below.
激光切割通过名字我们就知道它是用来切割材质的设备，通过激光来实现切割的目的，因为青岛激光切割有众多优点，下面一一来看看吧。
From the experiment we can see that the response velocity of the light source is quite quick and it can replace tunable laser diode completely in some experiment system.
通过实验验证，该光源响应速度快，在部分场合已完全能替代可调谐激光器。
Additional sources: See the references given with the laser structures shown onthe slides from Lectures 21, 22, and 23.
其他资源：请见课堂讲义第21,22和23中说明镭射结构的相关论文。
Mei Wu at Massachusetts General Hospital and Harvard Medical School will be getting a grant to see if shooting a laser at a person's skin before administering a vaccine can enhance immune response.
马萨诸塞州总医院和哈佛医学院的吴梅将获得一笔赠款，以考察在接种疫苗之前往人的皮肤上发射激光是否能加强免疫反应。
In addition, such preparation methods as molecular beam epitaxy and laser ablation also see some applications.
此外，分子束外延生长、激光消融等制备方法也有一定的应用。
He has shown "that it is possible with rapid laser technique to see how atoms in a molecule move during a chemical reaction."
他向世人证明，“利用快速的激光技术有可能观察到化学反应发生时分子中的原子是怎样运动的。”
He has shown "that it is possible with rapid laser technique to see how atoms in a molecule move during a chemical reaction."
他向世人证明，“利用快速的激光技术有可能观察到化学反应发生时分子中的原子是怎样运动的。”
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