理查德·道金斯:椅子是个虚空,阻碍我们穿过它的原因在于振动或能量场,这种想法的确很奇妙。
RD: it's intriguing that the chair is mostly empty space and the thing that stops you going through it is vibrations or energy fields.
虽然表面看来是很坚固,但如果在特定的共振频率中受到振动的话,建筑物可以变得非常脆弱。
Although seemingly solid, buildings can become remarkably fragile if they are shaken at a particular resonant frequency.
这样的一个能量场可以很光亮,但它从地球抽进气来维持自己,因为生物体无法为已假设掌握的振动提供足够的气。
Such a field may be brilliant, but it leaches chi from earth to sustain itself as the biology is unable to provide enough chi for the vibration supposedly mastered.
在咱们开始之前,出于礼貌考虑,请将你们的手机调到振动。我很感谢你们能够在(演讲这段时间内)与我你们的注意力。
Before we begin, please have the courtesy to turn your mobiles to vibrate. I would appreciate your full attention for (duration of presentation)... thank you.
当这个小装置以每秒60亿周的高频速度振荡时,它表面的“压电”材料会产生一个很容易被检测到的振动电场。
As the doohickey hummed away at a very high frequency-a whopping 6 billion cycles per second-the "piezoelectric" material in it produced a warbling electric field that was easy to detect.
这不仅在视觉上很迷人,而且对振动效果十分必要。
This was not only visually appealing, but essential for the vibrational effect.
你不必非得致力处于对于你来说很本然的高振动中,因为它对你来说太自然了。
You don't have to work at being in the high vibration that is natural to you, because it is natural to you.
由于地壳在这些点很脆弱,下沉,河底较低,而薄薄的薄膜比厚重的岩层更容易振动。
River bottoms are low land because the crust is weak at those points, sinking, and thus as a thin membrane is more prone to vibrate than a thick crust.
很幸运地,主照明系统在满受骂名的发电机被夸大的超负运转下得以运转有度,车子也更不耐心地加速着,还故意地振动着。
Fortunately, the main illumination has become moderate after the exaggerated overuse of the rated generutor and the cars are accelerating with less tolerance and deliberate vibration.
由于振动主动控制技术具有效果好、适应性强等潜在的优越性,所以很自然地成为一条抑制振动新的重要途径。
An active vibration control technology, featuring high adaptability and other potential advantages, has naturally become an important way for controlling vibrations.
把手机调成振动式一种好习惯。在安静的办公室听突然听到大声的电话铃音很令人讨厌。
It is a good habit to set your cell phone to vibrate. It is very annoying to hear the loud and sudden ring tone in quiet offices.
在轴承缺陷检测和诊断的过程中,有缺陷的轴承振动信号分散在一个较宽的频带范围,很容易被噪声和低频信号所掩盖。
In the process of bearing defect detection and diagnosis, the faulty bearing vibration signals are scattered in a wide frequency range, which can be easily masked by noise and low-frequency effects.
石英材料很脆,石英加速度计在空间振动、冲击、高低温变化等恶劣环境下使用,容易造成摆片挠性支撑处断裂。
Their springy supports are easily fragile because of bad conditions in space, such as vibration, shock, changing temperature between high and low.
这让铁架很开心…这手机因为更高的振动到产生影响么?
That makes me so happy... is this because of the Higher vibration "doing it's thing"?
复杂、并发故障诊断的难点在于这些故障的振动信号很复杂,特征很难获取。
The difficult problem of complex and syndrome fault diagnosis is that the diagnostic features might not be obtained because the signal of the fault is very puzzling.
这样的琴弦很容易绷断,它们无法正常地振动,发出的声音刺耳,应该换掉它们。
Such strings are prone to breakage and cannot vibrate properly, produce a tinny sound, and should be replaced.
桥梁涡激振动是大跨度桥梁在低风速下很容易出现的一种重要的气动弹性现象。
Vortex-induced vibration of the bridge is an important aeroelastic phenomena, it is easy for long-span bridges to occur Vortex-induced vibration.
桥梁涡激振动是大跨度桥梁在低风速下很容易出现的一种重要的气动弹性现象。
Vortex-induced vibration of the bridge is an important aeroelastic phenomena, it is easy for long-span bridges to occur Vortex-induced vibration.
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