
測不準(不定性)[量子][數] 原理
This is the human uncertainty principle.
這是人類的不确定性原理。
They wage a war against the traditional mode of fiction writing by resorting to uncertainty principle.
他們離經叛道,以不确定性為創作原則,向傳統小說寫作模式發起沖擊。
Our ability to observe particles at the quantum level is currently limited by Heisenberg's uncertainty principle.
我們觀察量子水平下粒子的能力目前受到海森堡不确定原理的限制。
A quantum memory may be all scientists need to beat the limit of Heisenberg's uncertainty principle, according to a paper published in Nature Physics.
根據一篇刊登在自然物理上的文章報道,量子存儲器将會成為所有企圖擊潰海森堡不确定原理的科學家的必備品。
Heisenberg gave us the uncertainty principle, which we will visit later.
海森堡告訴我們不确定性原理,我們之後會看這個。
By the time the higher elevations are reached, such strange notions as Einsteinian curved space-time and the quantum uncertainty principle, heavy meals indeed, seem not so difficult to digest.
當攀登到一定高度時,像愛因斯坦的時空卷曲論和量子不确定原理等概念就出現了;而這些難以咀嚼的食物也就變得不那麼難于消化了。
Taking into account the generalized uncertainty principle(GUP), we calculate the density of quantum states near the event horizon of a common stationary black hole in pseudo-Riemannian space-time.
在考慮了廣義不确定關系原理的基礎上,計算了黎曼時空背景中的一般靜态黑洞視界附近的量子态密度。
According to the uncertainty principle, the squeezing and higher order squeezing for atomic angular momentum are investigated.
根據不确定性原理,進一步研究了原子角動量的壓縮和高階壓縮性質及其演化。
As part of this effort, in the beginning of 1927 Heisenberg put forward the uncertainty principle, with which his name will forever be linked.
1927年伊始海森堡拿出了“測不準原理”,可看做是這些努力的一部分,而他的大名也将永遠與這個原理連在一起。
He came back, and with him he brought the Uncertainty Principle.
三周後他回來了,和他一起的還有測不準原理。
We stu***d the Heisenberg's uncertainty principle.
我們學習過海森堡的測不準原理。
Physicist Werner Heisenberg, left, was challenged by the philosopher Karl Popper, right, to defend his paradoxical uncertainty principle.
物理學家維爾納·海森堡(左)受到哲學家卡爾·波普爾(右)的挑戰,針對其測不準原理的悖論。
So this is the Uncertainty Principle.
所以這是不準确原理。
But orbitals are slippery critters that, because of Heisenberg's uncertainty principle, defy routine efforts to image them completely and accurately.
但是由于海森堡測不準原理,這些電子簡直像是練過泥鳅功一般,讓想要準确捕捉到其軌迹全貌的人無功而返。
I leap into the uncertainty principle.
我跳入測不準原理。
The uncertainty principle can account for diffraction .
測不準原理可以說明衍射。
Insufficiency of software testing is discussed from the view of the Copenhagen School on the Heisenberg uncertainty principle.
從測不準原理的哥本哈根解釋出發,讨論了導緻軟件測試不充分性的根本原因。
Since I have calculated the exact momentum of my car keys, the Heisenberg Uncertainty Principle indicates they could be anywhere in the universe.
海森堡測不準原理表明,當我準确地計算出汽車鑰匙的動量時,這些鑰匙可能處在宇宙中的任何一個地方。
The Heisenberg uncertainty principle is a fundamental principle of nature, and applies to the calculations of other conjugate pairs of variables, such as energy and time.
海森堡測不準原理是一項基本自然法則,可運用到計算其它變量的共轭對上,比如能量和時間。
It is reminiscent of Heisenberg's uncertainty principle: the more one knows the speed of a particle, the less one knows its position.
這是對海森堡的不确定理論的一次回憶:一顆粒子的運動速度越快,那它的位置就越不确定。
This can be explained by the Heisenberg uncertainty principle, which limits how much information can be known about a particle.
海森堡的測不準原理可以解釋此現象。該原理表明我們能獲取的粒子信息總是有限的。
A group of physicists in Spain has shown how to make a quantum measurement that overcomes a limit related to Werner Heisenberg's uncertainty principle.
西班牙的一組物理學家目前對如何做到克服海森堡不确定性原理造成的限制而進行量子測量這一點進行了演示。
Heisenberg's uncertainty principle is represented by the statement that the operators corresponding to certain observables do not commute.
某個不交換的可見相應的操作者的陳述描繪了海森堡測不準原理。
不确定性原理(Uncertainty Principle)是量子力學中的核心理論之一,由德國物理學家維爾納·海森堡于1927年首次提出。該原理指出:在微觀粒子系統中,某些成對的物理量(如位置與動量、能量與時間)無法同時被精确測量。當其中一個量的測量精度提高時,另一個量的不确定性必然增大。
從數學表述來看,位置($Δx$)和動量($Δp$)的不确定性滿足關系式:
$$
Δx cdot Δp geq frac{hbar}{2}
$$
其中$hbar$為約化普朗克常數。這一公式表明,粒子的位置越精确,其動量的不确定性就越大,反之亦然。
科學意義與影響
權威參考文獻
不确定性原理(Uncertainty Principle)是量子力學中的核心概念之一,由德國物理學家維爾納·海森堡于1927年提出。以下是其詳細解釋:
該原理指出:在量子系統中,某些成對的物理量(如位置和動量、能量和時間)無法被同時精确測量。例如,粒子的位置測量越精确,其動量的不确定度就越大,反之亦然。這一限制并非源于測量技術的缺陷,而是量子系統本身的固有特性。
海森堡不确定性關系的數學形式為: $$ Delta x cdot Delta p geq frac{hbar}{2} $$ 其中:
類似的關系也適用于能量與時間:( Delta E cdot Delta t geq hbar/2 )。
該原理颠覆了傳統決定論世界觀,成為量子力學區别于經典物理的标志性理論之一。
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