萬物簡史:PART III CH 9威力巨大的原子（19）
來源：滬江聽寫酷
2012-02-19 07:00
1926年，海森伯終于為電子究竟是一種粒子還是波的爭論想出個極好的妥協(xié)辦法，提出了一種后來被稱之為量子力學的新理論。該理論的核心是"海森伯測不準原理"。想要知道電子的軌跡，就必定影響我們測得電子在某一瞬間的確切位置。這與測量儀器精密與否無關，而是宇宙中不變的特性~~~
?《萬物簡史》推出部落節(jié)目版，戳這里訂閱:http://bulo.hujiang.com/menu/6004/
文中需聽寫單詞或詞組用[-No-]表示，句子用[---No---]表示。請邊聽寫邊理解文意，這樣可以提高聽力準確度，并為訓練聽譯打下基礎哦~~~
Hint:
immutable
Finally, in 1926, Heisenberg came up with [-1-], producing a new discipline that came to be known as quantum mechanics. At the heart of it was Heisenberg's Uncertainty Principle, which states that the electron is a particle but a particle that can be described in terms of waves. [---2---] Any attempt to measure one will [-3-] disturb the other. [---4---] There is a little uncertainty about the use of the word uncertainty [-5-] Heisenberg's principle. Michael Frayn, in an afterword to his play Copenhagen, notes that several words in German-Unsicherheit, Unscharfe, Unbestimmtheit-have been used by various translators, [-6-] . Frayn suggests that indeterminacy would be a better word for the principle and indeterminability would be better still.
?《萬物簡史》推出部落節(jié)目版，戳這里訂閱:http://bulo.hujiang.com/menu/6004/
文中需聽寫單詞或詞組用[-No-]表示，句子用[---No---]表示。請邊聽寫邊理解文意，這樣可以提高聽力準確度，并為訓練聽譯打下基礎哦~~~
Hint:
immutable
Finally, in 1926, Heisenberg came up with [-1-], producing a new discipline that came to be known as quantum mechanics. At the heart of it was Heisenberg's Uncertainty Principle, which states that the electron is a particle but a particle that can be described in terms of waves. [---2---] Any attempt to measure one will [-3-] disturb the other. [---4---] There is a little uncertainty about the use of the word uncertainty [-5-] Heisenberg's principle. Michael Frayn, in an afterword to his play Copenhagen, notes that several words in German-Unsicherheit, Unscharfe, Unbestimmtheit-have been used by various translators, [-6-] . Frayn suggests that indeterminacy would be a better word for the principle and indeterminability would be better still.
a celebrated compromise
The uncertainty around which the theory is built is that we can know the path an electron takes as it moves through a space or we can know where it is at a given instant, but we cannot know both.
unavoidably
This isn't a matter of simply needing more precise instruments; it is an immutable property of the universe.
in regard to
but that none quite equates to the English uncertainty
1926年，海森伯終于想出個極好的妥協(xié)辦法，提出了一種后來被稱之為量子力學的新理論。該理論的核心是"海森伯測不準原理"。它認為，電子是一種粒子，不過是一種可以用波來描述的粒子。作為建立該理論基礎的"測不準原理"認為，我們可以知道電子穿越空間所經(jīng)過的路徑，我們也可以知道電子在某個特定時刻的位置，但我們無法兩者都知道。任何想要測定其中之一的努力，勢必會干擾其中之二。這不是個需要更精密的儀器的簡單問題；這是宇宙的一種不可改變的特性。
