RF
US
・UK
A1 初級
n. (c./u.)名詞 (可數/不可數)射頻
RF signals are used in wireless communication.
adj.形容詞射頻的
This is an RF amplifier.
n. (c./u.)名詞 (可數/不可數)請求
The company issued an RF for new software.
n. (c./u.)名詞 (可數/不可數)利福平
The patient was treated with RF.
n. (c./u.)名詞 (可數/不可數)類風濕因子
The blood test showed a high RF.
adj.形容詞洩氣保用輪胎
These are RF tires.
影片字幕
史丹佛奈米製造實驗室：乾式蝕刻 - 電漿基礎與設備種類 (共4集，第2集) (Stanford Nanofabrication Facility: Dry Etching - Basics of Plasmas & Types of Tools (Part 2 of 4))
- We're going to be limiting our discussion to RF power since we're DC, you can also generate a plasma using DC, but from a plasma etching standpoint, it can cause a DC plasma to cause damage to wafers or device wafers.
我們的討論僅限於射頻功率，因為我們使用的是直流電，您也可以使用直流電產生等離子體，但從等離子體蝕刻的角度來看，直流等離子體可能會對晶片或設備晶片造成損壞。
- So we're going to be only talking about RF.
是以，我們只討論射頻。
川普開除克莉絲汀·諾姆，消失的愛潑斯坦檔案曝光！共和黨人在伊朗戰爭中兩面討好？！ (Trump Fires Kristi Noem, Missing Epstein Files Published & Republicans Play Both Sides of Iran War)
- And then while while this is going on, we have our Secretary of Health, RF Kray Kray, picking a fight with the big coffee companies.
你知道，其中一些遺失的檔案包含針對某人的令人不安的指控，基於法律原因，我不能說出他的名字，但是
無人機專家解析：他認為無人機目擊事件背後的原因是什麼！ (Drone expert explains what he thinks is behind drone sightings)
- One is that owners and operators of critical infrastructure, as well as public safety agencies, should be able to start to use a wide variety of drone detection technologies, including some RF detection technologies that would otherwise be illegal for them to use, so that they can gather relevant information from those signals to determine where the pilot is, where the drone is, drone telemetry information, things like that.
第一是關鍵基礎設施的所有者和營運者，以及公共安全機構，應該能夠開始使用各種無人機偵測技術，包括一些原本對他們來說是非法的射頻偵測技術，這樣他們就能從這些訊號中收集相關資訊，來判斷飛行員在哪裡、無人機在哪裡、無人機的遙測資訊等等。
- Is one is that owners and operators of critical infrastructure, as well as public safety agencies, should be able to start to use a wide variety of drone detection technologies, including some RF detection technologies that would otherwise be illegal for them to use, so that they can gather, um, relevant information from those signals to determine where the pilot is, where the drone is, uh, drone telemetry information, things like that.
他今天早上在 CNN 上談到地方官員在某些情況下被賦予權力擊落空中的無人機。
我最愛在這裡把玩稀有電腦了！ (This is my favorite place to play with rare computers)
- These two antennas here are for my custom GSM base station that I've got set up here using a Blade RF X40, which I've got right here.
然後在這裡我們有一些其他的雜項手機，包括最初的 Android 手機，HTC Dream。
蘭福德參議員：美國正贏得伊朗戰爭，但「仍有工作要做」：完整專訪 (Sen. Lankford says U.S. is winning Iran war but ‘there’s still work to be done’: Full interview)
- I want to play for you something that President Zelensky of Ukraine had to say to RF Sanchez about what the sanctions relief means to Russia from his perspective.
我想放一段烏克蘭總統澤倫斯基對 RF Sanchez 說的話，從他的角度來看，制裁豁免對俄羅斯意味著什麼。
- I want to play for you something that President Zelensky of Ukraine had to say to RF Sanchez about what the sanctions relief means to Russia from his perspective.
我想放一段烏克蘭總統澤倫斯基對 RF Sanchez 說的話，從他的角度來看，制裁豁免對俄羅斯意味著什麼。
RF elements：2021年3月產品總覽！ (RF elements: Products Overview March 2021)
- So hello to everyone who decided to join this event, the CANWISP 2021, and my name is Tomáš Zvolenský, and I will walk you through the product introduction to RF elements, antennas, and other products as well.
所以，向決定參加此次活動--CANWISP 2021 的各位問好。
- My name is Tomáš Zwolinski, and I will walk you through the product introduction to RF Elements antennas and other products as well.
我是 Tomáš Zwolinski，我將向您介紹射頻元件天線及其他產品。
中國如何打造駭客大軍？ (How China Is Building an Army of Hackers)
- And now you can see inside the RF enclosure...
現在您可以看到射頻外殼內部...
- And now you can see inside the RF enclosure, we have a gap.
你稍後回來，汽車充好電，然後開車離開。
開箱我桌上的所有東西！(2026) 😱 (Reviewing Everything on my Desk! (2026))
- But the shielding on these is imperfect, I guess, because if you have a phone like right next to it for long enough, sometimes like RF interference, you can actually hear on the speaker,
這是一對 Yamaha HS8。
- But the shielding on these is imperfect, I guess, because if you have a phone like right next to it for long enough, sometimes like RF interference, you can actually hear on the speaker.
不過我猜它們的屏蔽效果不太完美，因為如果你的手機放得離喇叭太近，有時候 RF 幹擾，你其實聽得到。