damping
US /'dæmpɪŋ/
・UK /'dæmpɪŋ/
B2 中高級
n.名詞減震器； 阻尼器
The damping on this car makes it ride smoothly
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摩天大樓屹立不搖的秘密 (The design tricks that keep skyscrapers from swaying)
04:15
- Finally, there's the technique so good it's invisible: damping.
最後，是一個很棒的且隱形的技巧：阻尼。
驅動振盪器上 (Driven Oscillator上)
10:00
- Then we added some damping, which was a force that was actually trying to reduce, was against the velocity, so a force that was proportional to the velocity but with a minus sign.
然後，我們添加了一些阻尼，這實際上是一種試圖減小速度的力，是以是一種與速度成正比但帶有負號的力。
- And what we see, the three terms on the left, the terms that we saw before for the damped oscillator, so just as a reminder, the acceleration, Hooke's law, and the damping factor, and the right-hand side will be a driving force.
我們看到，左邊的三個項，就是我們之前看到的阻尼振盪器的項，所以提醒一下，加速度、胡克定律和阻尼係數，右邊將是一個驅動力。
驅動振盪器下 (Driven Oscillator下)
10:00
- So we call this a resonant frequency omega r omega zero square minus two beta square and then we see that this resonant frequency can be modulated by changing the damping so there's a lot of damping.
是以，我們稱其為共振頻率歐米茄 r 歐米茄零平方減去兩個貝塔平方，然後我們可以看到，這個共振頻率可以通過改變阻尼來調節，是以阻尼很大。
- I mean if the damping is fairly large not too large but let's say fairly large so that omega zero square minus two beta square is a positive still a positive number then the resonant frequency goes down.
我的意思是，如果阻尼相當大，不是太大，但也可以說相當大，使歐米茄零平方減去兩個貝塔平方是一個正數，仍然是一個正數，那麼共振頻率就會下降。
物理學：第 16.1 章 有阻尼的簡諧運動（20 箇中的 1 個） 基本方程：無阻尼 (Physics: Ch 16.1 Simple Harmonic Motion with Damping (1 of 20) Basic Equation: No Damping)
08:25
- In this playlist we're going to take a closer look at simple harmonic motion and in particular how the equation is derived what it means physically relative to what's happening when there's simple harmonic motion and then we're also going to look at it in terms of the damping because a lot of simple harmonic motion involves damping and we want to see how the equation itself is derived and how to utilize that equation as well and there's several solutions that we need to look at depending upon what kind of damping we're dealing with.
在這個播放列表中，我們將仔細研究簡諧運動，特別是方程是如何推導出來的，它對簡諧運動的物理意義是什麼，然後我們還將從阻尼的角度來研究它，因為很多簡諧運動都涉及到阻尼，我們想看看方程本身是如何推導出來的，以及如何利用這個方程。
- But before we look at the details of damping let's take a look again at the general undamped simple harmonic motion equation.
不過，在瞭解阻尼的細節之前，讓我們再來看看一般的無阻尼簡諧運動方程。
不要把你的人生旅程和別人比較（必看的勵志視頻）。 (Don't Compare Your Life Journey To Another (Must Watch Motivational Video))
04:38
- Do not let outside expectations damping your spirit on and never compare your journey with another.
不要讓外界的期望打消你的精神，千萬不要拿自己的旅程與他人比較。
幼苗多久澆一次水？ 種子發芽時多久澆水一次？（How often to water seedlings? How often do you water seeds when germinating?）
00:48
- sprout, it's best to water from below using a tray to prevent damping-off, a fungal disease.
發芽，最好用托盤從下面澆水，以防止猝倒病（一種真菌疾病）。
十大最佳遊戲手機 (Top 10 Best Mobile Phones for Gaming)
08:57
- You won't run the risk of damping your audio when holding the phone to the phone.
當你拿著手機對著手機時，你不會有音頻受阻的風險。
德國沒有限速？為什麼美國沒有高速公路 (No Speed Limits In Germany? Why The U.S. Doesn’t Have An Autobahn)
13:45
- So our aim is to keep the car stable and safely on course at high speed without permanent steering corrections while damping out bothersome chassis motions.
是以，我們的目標是使汽車在高速行駛時保持穩定並安全行駛，而無需進行永久性的轉向修正，同時抑制令人煩惱的底盤運動。
四十年的大謎團！看看科學家居然在實驗室中重現北極光？！ (Why Scientists Recreated the Northern Lights in a Lab)
03:42
- The energy transfer from the wave to the electron happens through a phenomenon known as Landau damping.
從波到電子的能量轉移是通過一個被稱為蘭道阻尼的現象發生的。
拉爾斯-莫拉維訪談錄："特斯拉未來工程內幕 (Lars Moravy Interview: “Inside Tesla’s Engineering Future)
46:18
- The efficiency went up, you know, even little things like we changed the entire suspension, uh, algorithm for, um, adaptive damping into what we call Opti hook grounded with our physics based model, and it makes the ride smooth.
效率提高了，你知道，即使是很小的事情，比如我們改變了整個懸掛系統，嗯，自適應阻尼的算法，變成了我們所說的 Opti hook grounded（基於物理模型的 Opti hook），它讓駕駛變得平順。