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单词 Quantum mechanical
释义

Quantum mechanical

英语例句库

And then, we make quantum mechanical generalization of some typical thermodynamic processes, such as isothermal process, isochoric process.

通过对一些基本的热力学过程的量子力学推广,我们可以直接从量子力学去理解热力学。

原声例句
摩登家庭第七季_Modern Family-Season07

Only seven quantum mechanical proofs to go!

只剩七个量子力学证明了!

科学60秒 听力 2016年11月合集

But truly random numbers can be generated through quantum mechanical processes.

但是真正的随机数字可以通过量子力学过程产生。

生活大爆炸 第1季

Okay, next question, What is the quantum mechanical effect used to encode data on hard-disk drives?

下一个问题,用哪种量子力学效应被应用在硬盘存储加密上?

分钟物理

And this means, Einstein, that the universe is quantum mechanical whether you like it with a 50% chance, or not.

这意味着,这个宇宙遵守量子力学原理(包括爱因斯坦)。

Crash Course 综合篇

They behave based on quantum mechanical, 3-dimensional wave functions, probabilistic distributions of electrons in space.

它们的行为基于量子力学、3 维波函数、空间电子的概率分布。

TED演讲(视频版) 2020年4月合集

I specialize in making new types of nanoscale electronic devices to study their fundamental quantum mechanical properties.

我专注于制造新型纳米级电子设备,以研究它们的基本量子力学特性。

2023-41

In the 1970s, Hawking proposed that black holes could emit radiation due to quantum mechanical effects near the event horizon.

20 世纪 70 年代,霍金提出黑洞可以由于事件视界附近的量子力学效应而发射辐射。

经济学人 Culture

The Higgs boson is the cornerstone of the Standard Model of particle physics, the quantum mechanical description of all known elementary particles.

希格斯玻色子是粒子物理学标准模型的基石,是对所有已知基本粒子的量子力学描述。

TED-Ed(视频版)

No one's ever managed to cool anything down that much, but even if we could, molecules would still move due to a quantum mechanical principle called zero-point energy.

至今没有人曾创造出那样的低温环境,但是即使我们可以,根据量子力学的中零点能量的解释,分子在那样的情况下仍能运动。

Crash Course Physics 速成课物理

They use Schrodinger's equation to calculate different waves that describe a quantum mechanical system, like that electron you've been trying to measure.

他们使用薛定谔方程来计算描述量子力学系统的不同波,就像你可能试图测量的电子一样。

Crash Course Physics 速成课物理

That probability is predicted by the wavefunction, an equation that relates some of the properties of a quantum mechanical system, like an electron or atom.

概率由波函数预测, 与某些属性有关的方程 量子力学系统,例如电子或原子。

SciShow 合集

It makes no sense in the context of how we normally experience the world, but that’s just the tip of the very, very strange quantum mechanical iceberg.

在我们通常如何体验世界的背景下, 这毫无意义,但这只是非常非常奇怪的量子力学冰山一角。

《金融时报》 Podcast

So there's really a plethora, every single challenge that we currently face that's either limited by data or limited by an understanding of the world around us, a quantum mechanical world around us.

因此,我们目前面临的每一个挑战都非常多, 这些挑战要么受到数据的限制,要么受到对我们周围世界(我们周围的量子力学世界)的理解的限制。

TED-Ed(视频版)

In type 2, the star runs out of nuclear fuel, so the gravitational forces pulling in overwhelm the quantum mechanical forces pushing out, and the stellar core collapses under its own weight in a hundredth of a second.

在类型 2 中,恒星耗尽了核燃料,因此向内拉的引力压倒了向外推出的量子力学力,恒星核心在百分之一秒内因自身重量而坍塌。

经济学人 Science and technology

The more complex versions are inspired by the well-established Standard Model of particle physics, which is a quantum mechanical description of all the particles (such as quarks and electrons) and forces (the strong, weak and electromagnetic) of normal matter.

更复杂的版本受到粒子物理学完善的标准模型的启发,该模型是对所有粒子(如夸克和电子)和正常物质的力(强力、弱力和电磁力)的量子力学描述。

中文百科

量子力学 Quantum mechanics

(重定向自Quantum mechanical)
1927年第五次索尔维会议,此次会议主题为「电子和光子」,世界上最主要的物理学家聚集在一起讨论新近表述的量子理论。
普朗克定律(绿)、维恩定律(蓝)和瑞利-金斯定律(红)在频域下的比较,可见维恩定律在高频区域和普朗克定律相符,瑞利-金斯定律在低频区域和普朗克定律相符。
光电效应示意图:来自左上方的光子冲击到金属板,将电子逐出金属板,并且向右上方移去。
按照氢原子或类氢原子的玻尔模型,带负价的电子被局限于原子壳层,它们环绕着尺寸很小的带正价原子核。电子从一个能量较高的轨道跃迁到能量较低的轨道时,会以电磁波的形式将能量差发布。[4]:49-82

量子力学是描写微观物质的一个物理学分支,与相对论一起被认为是现代物理学的两大基本支柱,许多物理学理论和科学,如原子物理学、固体物理学、核物理学和粒子物理学以及其它相关的学科,都是以其为基础。

19世纪末,经典力学和经典电动力学在描述微观系统时的不足与矛盾越来越明显。量子力学是在20世纪初,由马克斯·普朗克、尼尔斯·玻尔、沃纳·海森堡、埃尔温·薛定谔、沃尔夫冈·泡利、路易·德布罗意、马克斯·玻恩、恩里科·费米、保罗·狄拉克、阿尔伯特·爱因斯坦等一大群物理学家所共同创立。透过量子力学,人们对物质的结构以及其相互作用的见解被根本地改变,同时,许多现象也得以真正地被解释。借由量子力学,以往经典理论无法直接预测的现象,现在可以被精确地计算出来,并能在之后的实验中得到验证。除透过广义相对论描写的引力外,迄今所有其它物理基本相互作用均可以在量子力学的框架内描写(量子场论)。

英语百科

Quantum mechanics 量子力学

(重定向自Quantum mechanical)
Solution to Schrödinger's equation for the hydrogen atom at different energy levels. The brighter areas represent a higher probability of finding an electron
Max Planck is considered the father of the quantum theory.
The 1927 Solvay Conference in Brussels.
Fig. 1: Probability densities corresponding to the wave functions of an electron in a hydrogen atom possessing definite energy levels (increasing from the top of the image to the bottom: n = 1, 2, 3, ...) and angular momenta (increasing across from left to right: s, p, d, ...). Brighter areas correspond to higher probability density in a position measurement. Such wave functions are directly comparable to Chladni's figures of acoustic modes of vibration in classical physics, and are modes of oscillation as well, possessing a sharp energy and, thus, a definite frequency. The angular momentum and energy are quantized, and take only discrete values like those shown (as is the case for resonant frequencies in acoustics)

Quantum mechanics (QM; also known as quantum physics or quantum theory), including quantum field theory, is a fundamental branch of physics concerned with processes involving, for example, atoms and photons. In such processes, said to be quantized, the action has been observed to be only in integer multiples of the Planck constant. This is utterly inexplicable in classical physics.

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更新时间:2025/6/27 13:46:14