Wireless fidelity. Technically, it's a standard ensuring that equipment works on a wireless network. It's on analogy with 'hi-fi', for high fidelity, that used to be common for recording some years ago.

Wifi全称为wireless fidelity.(无线保真)，从专业的角度讲，是一种确保不需要线缆也可使用因特网的技术。 Wifi和hi-fi（高保真）相似--“高保真”一词多年前就出现了，是用来形容唱片音效的。

With more than 150,000 users worldwide,SimScale is an easy-to-use cloud-based engineering simulation platform that enables anyone to create powerful high-fidelity simulations in a web browser.

SimScale在全球拥有超过150,000名用户，它是一个易于使用的基于工程模拟的平台，使任何人都可以在网络浏览器中创建强大的高保真模拟。

So if you're an audiophile, you're probably not going to be interested in Beats at all, however, in 2018 I'm curious to see how much things have changed as actually some of these were a little bit surprising to me.

如果你不是高保真音的发烧友，那么你可能对 Beats 完全不感冒，不过，在2018年，我倒是很想看看情况有没有发生多大变化，因为这些产品真的有点令我出乎意料。

Perry Como and bing on the hi-fi.

佩里？科有高保真音突然的巨。

She used to plug in her twelve and a half dollar hi-fi set, y'know, with the teakwood needle, and put on the record albums on of Marcel Marceau, y'know, just...

她曾给她那台用十二块五美元买来的高保真唱机插上柚木针头，然后放上马塞尔·马尔索的唱片，简直是? ?

The virtual panda also has a " cloud habitat" which leverages high-fidelity technology to replicate the environment of the Wolong Giant Panda Nature Reserve 1: 1, and simulate 79 real plants, as well as rocks, waterfalls, and streams.

虚拟大熊猫拥有一个“云栖息地”，这里利用高保真技术1：1复刻了卧龙大熊猫自然保护区的环境，并模拟了79种真实植物以及岩石、瀑布和溪流。

As you know from this series, fluid simulation techniques that are able to create high fidelity video footage are in abundance in computer graphics research.

正如你们在这个系列中知道的，能模拟出高保真视频画面的液体模拟技术在计算机图画研究中已经很成熟了。

High fidelity speakers deliver significantly more volume and bass for a fuller sound and wide dynamic range.

高保真扬声器的音量和低音效果显著提升，音质更饱满，动态范围更广阔。

And what Daniel described is really going from very low fidelity models to very high fidelity models.

丹尼尔所描述的是从层次非常低的仿真模型到非常高保真的模型。

And then we have a high fidelity preset.

然后我们有一个高保真预设。

But in a shaping session, you can't collaborate on something so high fidelity.

但在塑造阶段，你们不能合作一些如此高保真的东西。

Jimi Hendrix's experience blasting through the hi-fi.

吉米·亨德里克斯在高保真音中狂飙的经历。

The Pod 4 Ultra has improved cooling and heating capacity, higher fidelity sleep tracking technology, and it also has snoring detection that remarkably will automatically lift your head a few degrees to improve your airflow and stop your snoring.

Pod 4 Ultra 具有改进的冷却和加热能力、更高保真的睡眠跟踪技术，并且具有打鼾检测功能，可以自动将您的头部抬起几度以改善您的气流并停止打鼾。

So in " High Fidelity" and " Big Little Lies" , my incredible makeup artist, she's just so good at the no-makeup makeup, which is nice because it feels more truthful to the character.

所以在“高保真”和“大小谎言”中，我不可思议的化妆师，她非常擅长素颜妆，这很好，因为它让角色感觉更真实。

They became close with the era's most prolific producer of acid, Owsley Stanley–also known as " Bear." He became the band's patron and first sound engineer, building gigantic high-fidelity PAs for them.

他们与当时最多产的酸生产商奥斯利·斯坦利（Owsley Stanley）（也被称为“熊”）关系密切。他成为乐队的赞助人和第一位音工程师，为他们建造了巨大的高保真 PA。

We've got our Alia 250 aircraft teed up in the high fidelity simulator to teach you how to take off and land from your home field, Atlanta Hutch Field Airport.

我们已经在高保真模拟器中准备好了Alia 250飞机，教你如何从你的家乡机场——亚特兰大哈奇菲尔德机场起飞和降落。

But I got these nice headphones, and I'll listen to some really high-fidelity sleep music, and I use an eye mask, and both of those added a couple of points.

但我买了这些不错的耳机， 我会听一些非常高保真的助眠音乐，使用了眼罩， 这两样东西都让我增加了几分。

It's like, yeah, people are buying expensive full body tracking setups with, you know, expensive headsets and computers to have this high fidelity embodied experience in virtual worlds.

就像，是的，人们购买昂贵的全身追踪设备，配有高端头显和电脑， 以便在虚拟世界中获得高保真的沉浸体验。

Using advances in 3D mapping and machine learning, we are fusing billions of aerial and street-level images to create a new high-fidelity representation of a place.

利用 3D 制图和机器学习的进步，我们正在融合数十亿张航拍和街道图像，以创建一个新的高保真地点表示。

If appropriate works of fine art could be rendered permanently accessible to the public by means of high-fidelity reproductions, as literature and music already are, the public may feel somewhat less in awe of them.

如果能通过高保真复制品让合适的艺术作品永久地供公众欣赏，就像文学和音乐已经做到的那样，公众对它们的敬畏之情可能会有所减少。