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uncertainty principle

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uncertainty principle 【物理學】測不準原理。

【物理學】測不準原理。 “uncertainty“ 中文翻譯：   n. 1.不確定，不確實，易變；不可靠；含糊。 2.不確 ...“principle“ 中文翻譯：   n. 1.原理，原則。 2.主義；政策；〔常 pl.〕道 ...“the uncertainty principle“ 中文翻譯：   不確定的原則; 測不準原理“heisenberg uncertainty principle“ 中文翻譯：   海森堡不確定原理; 海森伯測不準原理“heisenberg’s uncertainty principle“ 中文翻譯：   海森堡測不準原理“maximum average uncertainty principle“ 中文翻譯：   最大平均不確定性原理“uncertainty“ 中文翻譯：   n. 1.不確定，不確實，易變；不可靠；含糊。 2.不確實知道，半信半疑。 3.【物理學】測不準性。 the uncertainty of life 人生的無常。 void for uncertainty 【法律】(遺囑、證書等)因辭句含糊而無效。 “uncertainty and“ 中文翻譯：   不確定性和“absolute uncertainty“ 中文翻譯：   絕對不精確性; 絕對不可靠性; 絕對誤差“analytic uncertainty“ 中文翻譯：   分析的不確定性“arc of uncertainty“ 中文翻譯：   邊際不確定區光弧“area of uncertainty“ 中文翻譯：   不確定區“average uncertainty“ 中文翻譯：   平均不確定度“balance of uncertainty“ 中文翻譯：   不確定的均衡“bias uncertainty“ 中文翻譯：   偏離不定度“certainly and uncertainty“ 中文翻譯：   肯定和不肯定“certainty and uncertainty“ 中文翻譯：   肯定與不肯定; 確定與不確定“circle of uncertainty“ 中文翻譯：   不確定度圓; 船位最大可能誤差圈; 船位最大誤差圓; 誤差圓“coefficient of uncertainty“ 中文翻譯：   不確定性系數“condition of uncertainty“ 中文翻譯：   不確定情況“cone of uncertainty“ 中文翻譯：   不定度圓錐“degree of uncertainty“ 中文翻譯：   不定度; 不可靠度; 不確定度; 不確定性程度; 不準率“eliminate uncertainty“ 中文翻譯：   排除不確定性“environment uncertainty“ 中文翻譯：   環境的不確定性“environmental uncertainty“ 中文翻譯：   環境不確定性

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This probability cloud obeys a quantum mechanical principle called heisenberg ' s uncertainty principle , which states that there is an uncertainty in the classical position of any subatomic particle , including the electron ; so instead of describing where an electron or other particle is , the entire range of possible values is used , describing a probability distribution 這個概率云服從所謂的海森堡測不準原理的量子力學原理，原理表明任何亞原子微粒包括電子經典位置具有不確定性；因而代替描述電子或其它微粒所處位置，用全部范圍里的概率值描述概率分布。

The termless security of quantum cryptographic key protocol is based on the quantum non - clone principle and heisenberg uncertainty principle . whilst , these two characteristics mentioned above contributes greatly to solve the problems of low transmitting rate , complicated operation and forge - identity assault in the bb84 protocol 量子密鑰協議的無條件安全性能主要建立在量子不可克隆定理和heisenberg的測不準原理兩大理論基礎上的，但也正是由于量子的這兩種特性導致在bb84協議中存在了傳輸效率低下、操作復雜、假冒身份攻擊等方面的問題。

One is the non - orthogonal gabor - daubechies frame , or g - d frame , a complete set of discrete window fourier functions which are constructed by space - shifting and harmonically modulating a gaussian window . although a g - d frame is not an orthogonal basis , it bears considerable advantages for the study of physical problems , especially those related to the wave field extrapolation , due to the optimal localization properties of the gaussian window function under the heisenberg uncertainty principle 其一為將高斯窗函數經平移和調制而構成的一組窗口富里葉框架( gabor - daubechies框架，或g - d框架)基本函數，另一種為在富里葉分析和小波包理論基礎上發展起來的局部余弦基函數。

So in normal atoms with electrons in stationary states , the probability of the electron being within the nucleus ( or somewhere else in atom within similarly small volume ) is nearly zero according to the uncertainty principle ( it is nearly zero as the nucleus has a volume and is not a point ) 因此在正常具有電子的原子里處于穩定狀態，電子在核內的概率(或者處于原子里的某處類似小體積)是幾乎為零按照測不準原理(它幾乎為零如同核子具有體積而不是零那樣) 。

Quantum cryptography ( qc ) is the combination of classical cryptography and quantum mechanics . the characteristics of quantum mechanics , such as no - cloning theorem and heisenberg ' s uncertainty principle , provide the perfect secrecy for quantum cryptographic communication 量子密碼學是密碼學與量子力學結合的產物,利用量子不可克隆定理和海森堡測不準原理等量子特性，量子密碼通信理論上已經證明是絕對安全。

Only quantum mechanics can provide the answer : the particle ' s position will have an uncertainty that follows the heisenberg uncertainty principle , such that it might not really reach the singularity and thus escape the possible collapse to infinite density 只有量子力學可以提供答案：粒子的位置將具有不確定性，它們遵守海森堡測不準原理，因而它可能不是真的達到奇異而因此逃逸了可能的坍塌達到無限密度。

Quantum communication is based on the quantum mechanics and cryptography , its security is guaranteed by the basic quantum principle - hersenberg ' s uncertainty principle and the quantum noncloning principle . so it is highlighted by people more and more 量子保密通信是密碼學和量子力學相結合的產物，它的安全性由量子力學基本原理? ?測不準原理和單量子態不可克隆定理所保證，因而越來越受到人們的重視。

Quantum key distribution is based on the heisenberg ' s uncertainty principle which guarantees that no eavesdropper can escaped detection . a linchpin technology of quantum key distribution is single photon which is foundation of security 根據量子力學中的海森伯不確定性原理及未知單光子態不可克隆原理，任何竊聽者無法竊聽量子密碼通信中的信息而不被發現。

Quantum computing turns to its own advantage some of the apparent limitations that quantum physics imposes on the atomic world ? where heisenberg ' s uncertainty principle rules and particles behave in unpredictable ways 在處理一些利用量子力學研究原子時凸現出的瓶頸問題上?海森伯格不確定性原則在預測粒子運動上的矛盾?量子計算技術有著很多優勢。

Concept of knowledge in post modern times is the logic of humanistic thinking and conforms to uncertainty principle in quantum mechanics , “ multi - value logic “ in logistics and orientation in scientific hermeneutics 后現代知識觀是一種人文思維的邏輯，它與量子力學的測不準原理、邏輯學中的“多值邏輯”以及科學解釋理論中的轉向有其一致性。

But because there is the uncertainty principle in quantum mechanics , the particle ' s momenta and coordinates ca n ' t be determined at the same time , we ca n ' t use the orbits in phase space to describe quantum chaos 但是在量子力學中，由于不確定關系，粒子的動量和坐標不能同時被確定，所以經典龐加萊截面取法就不適用了。

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確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么難于消化了。

As for the idea that the quantum can emerge from relativity , bousso recently derived the most famous formula of quantum mechanics , the heisenberg uncertainty principle , from the holographic limit 至于量子源自相對論的說法，布索最近由全像極限推導出了量子力學最有名的公式海森堡的測不準原理。

Introduction to wave mechanics : schroedinger ' s equation , wave functions , wave packets , probability amplitudes , stationary states , the heisenberg uncertainty principle , and zero - point energies 介紹波動力學:薛丁格方程式，波方程式，波包，或然率，穩定態，海森堡不確定原理以及零點能量。

The uncertainty principle of quantum mechanics requires that the vacuum be filled with particles living on borrowed time and energy , popping in and out of existence 在量子力學的測不準原理要求下，真空必須被存在于外借的時間和能量的粒子所填滿，這些粒子會隨時間不停地進出真實的空間。

Uncertainty principle points out that , which means that high time resolution and high frequency resolution can not be obtained both at the same time in spectrum analysis 測不準原理表明： t ? f 1 / 4 ，即在一次譜分析中，時間分辨率和頻率分辨率不能同時達到高分辨率

Another quantum effect is the uncertainty principle , which is the phenomenon that consecutive measurements of two or more observables may possess a fundamental limitation on accuracy 另一個量子效應就是測不準原理，它是具有基本精度限制的二個或多個可見連續測量的現象。

Heisenberg ' s uncertainty principle , according to which nature is inherently indeterministic , implies an open future ( and , for that matter , an open past ) 在海森堡測不準原理中，自然在本質上是不可確定的，這意味著未來是開放、不確定的（以此觀點而論，過去也是開放的） 。

Heisenberg “ s uncertainty principle guarantees that no eavesdropper can escape detection because of the fact that the eavesdropper cannot measure the signals without disturbing them 根據海森堡測不準原理，任何竊聽者無法竊聽量子密碼通信中的信息而不被發現。