How can scientists detect a particle that interacts so infrequently with other matter?
科学家们是如何探测到一种很少与其他物质相互起作用的粒子的呢？
Could someone build a particle accelerator in his home or tiny lab, like Tony Stark does?
有人能像托尼·斯塔克那样，在他家里或小实验室建造一个粒子加速器吗?
Tony Stark has a particle accelerator in his home, but just how plausible is such a build?
托尼·斯塔克在他家就建了个粒子加速器，但这样的建造有多可信呢？
In 'She tore up the letter', the word 'up' is a particle.
在She tore up the letter句中，up是小品词。
This extension of the photoelectric effect, in which one photon knocks one electron off the edge of an atom, could make physicists reconsider when light is a wave and when it's a particle.
在这种光电效应的延伸中，一个光子从原子的边缘打出一个电子，这可能要使物理学家们重新考虑光在什么情况下是波，什么情况下是粒子。
The black holes that could be created in a particle accelerator would be far smaller: tiny masses squeezed into incredibly tiny volumes.
在粒子加速器中能够创造的黑洞将要小得多：微小的质量被挤进小得难以置信的体积中。
This can be explained by the Heisenberg uncertainty principle, which limits how much information can be known about a particle.
海森堡的测不准原理可以解释此现象。该原理表明我们能获取的粒子信息总是有限的。
One of the marvelous little wrinkles of the quantum world is a condition known as superposition, in which a particle can occupy two states at the same time.
量子世界的一个小小的令人惊奇的是一种被称作叠加态的状态。在这种状态下，一个粒子可以同时占据着两种状态。
But when they are zapped with a beam of electrons from a particle accelerator, the polymer chains are desaturated.
但是，当它们经过粒子加速器发射的电子束扫描后，聚合分子链被去饱和。
He further predicted that every elementary particle with a spin has its counterpart with the same mass but opposite electric charge, or that a particle has an antiparticle.
他进一步预言每一种自旋为的基本粒子都有质量相同但电荷相异的对应粒子，或者说，就是每个这样的粒子都有一个反粒子。
Entangling all of this memory with a particle may prove even more difficult, as entangled states are notoriously fragile.
涉及到一个粒子的所有存储状态可能会更多的困难，但缠绕状态却是极为容易。
Einstein solved the puzzle three years later by suggesting that light is both a wave and a particle at the same time.
三年后，爱因斯坦解决了这个难题：他建议认为光可以同时是波和粒子。
Stark's only option is to create a new element—which he does by constructing a particle accelerator in his workshop out of some metal tubes.
斯塔克唯一的选择就是去创造一种新元素，他利用一些金属管在自己的工作室中搭建了一台用以创造新元素的粒子加速器。
Each shockwave ACTS as a particle accelerator, increasing the speed of electrons within the plasma to near that of light.
震荡波就像一台粒子加速器，将等离子体中的电子加速到接近光速。
When a particle, such as a proton, meets with its antimatter partner, the antiproton, the two annihilate each other in a powerful explosion.
就像正质子那样的粒子，如果它与其反物质的配偶——反质子相遇，这两个粒子就会在强大的爆炸中相互湮灭。
At the quantum scale, virtual pairs consisting of a particle and its antimatter equivalent are constantly popping into existence.
从量子层面来说，空间中一直不断出现由一个正粒子和与其对应的反物质组成的反粒子虚偶。
In postulating his Uncertainty Principle, Heisenberg realized that it was impossible to simultaneously know, with a high level of precision, two properties of a particle.
在对测不准原理做出假设时，海森堡发现无法同时精准地获知粒子的两种特性。
For a particle to be in a state of negative energy, of course, is something which appears quite impossible.
一个粒子处在一个具有负能量的状态下，当然，是完全不可能的。
So you're basically having a wave equation for a particle, and for our purposes we're talking about a very particular particle. What we're interested in is the electron.
所以你们主要有，一个粒子的波动方程，我们的目的是考虑一个特殊的粒子，我们感兴趣的是电子。
If a proton which has no mass can behave as a particle does it follow that an electron which has mass can behave as a wave?
如果一个没质量的光子能像粒子一样，具有质量的电子能否，表现得像波一样吗？
Well, in physics, momentum is a vector, and it is a product between the mass of a particle and its velocity.
物理中，动量是矢量，它产生于,由粒子的质量与速度。
A particle theory called "supersymmetry" predicts the existence of weakly interacting massive particles (WIMPs), which could be the particles of dark matter.
一种被称为“超对称性”的粒子理论预言了“弱作用重粒子”(WIMPs)的存在——它也许就是暗物质粒子。
M1 First, we have a particle m1 m2 and we have a particle m2.
首先，我们有粒子1，我们还有粒子。
But could someone build a particle accelerator in his home (or tiny lab), like Tony Stark does?
如果说制造新元素不太可能的话，那么像托尼·斯塔克那样在自己家中或小实验室中建造一台粒子加速器可行吗？
So, the father gets a Nobel Prize for showing that an electron is a particle, and the son says, well, what can I do to top that?
他的父亲因为发现电子是粒子,而拿到了诺贝尔奖，那么儿子说，好，我能做些什么超越父亲的发现呢？
Others say it puts a limit on the amount we can know about the universe, since we only know what state a particle is in once it is measured.
另一些人则认为，它为我们对宇宙的认识定下了界限，因为一个粒子只有被测量了，我们才能准确知道它的状态。
Put two or three ideas or items in a particle accelerator thought experiment.
把两个或三个的想法或项目放入粒子加速器做实验。
Before he starts he must put on two sets of protective clothing, four pairs of gloves and a helmet with breathing apparatus, all of which is taped up so that not a particle of skin is exposed.
在他工作之前，他要穿上两套防护服，四双手套，一个带有呼吸系统的安全帽，这所有的一切都是为了把自己规整的实在，确保没有一丁点的皮肤暴露在外。
When a particle encounters its antiparticle, they "annihilate" each other, disappearing in a high-energy flash of light.
当一个粒子遇到它的反物质的时候，他们会湮灭彼此，同时放出夺目的高能闪光。
So when we measure an electron's position, we are treating it as a particle at a specific point in space, with an uncertain wavelength.
因此当我们测量一电子的位置是，我们将其当做处于空间某一点的粒子，拥有不确定的波长。
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