弦論 的英文怎麼說

中文拼音 [xiánlún]
弦論 英文
string theory
  • 論 : 論名詞（記錄孔子及其門徒的言行的「論語」） the analects of confucius
  1. The basic idea is that elementary particles are not pointlike but rather infinitely thin one - dimensional objects, the strings

    弦論最基本的觀念是，基本粒子並非點狀，而是無限細的一維物體，也就是弦。
  2. This set of vacuum energies ( or vacua, as physicists like to refer to universes ) has been dubbed the anthropic landscape of string theory

    而這組真空能量（或稱多真空，對應到物理學家提及的多宇宙）便被戲稱為弦論的人擇地景。
  3. String theory, which unites gravity with quantum mechanics, offered the hope of explaining the attenuated cosmological constant

    統合重力及量子力學的弦論，似乎能為微小的宇宙常數提供一個合理解釋。
  4. The landscape dimensions should not be confused with the actual spatial dimensions of the world ; each axis measures not some position in physical space but some aspect of the geometry, such as the size of a handle or the position of a brane

    弦論地景的維度不應與世界的真正維度相混淆；每個座標軸所測度的，並非物理空間中的某些位置，而是幾何的某個面向，例如把手的大小或膜的位置等。
  5. A very promising approach to a quantum theory of gravity is string theory, which some theoretical physicists have been exploring since the 1970s

    弦論是廣被看好的一種建構量子重力論方式，一些理論物理學家自1970年代以來就在研究這項理論。
  6. Whereas string theory cannot be tested directly ? it deals with energies that cannot be created in the laboratory ? connes points out that noncommutative geometry makes testable predictions, such as the higgs mass ( 160 billion electron volts ), and he argues that even renormalization can be verified

    例如，弦論無法以實驗來檢驗，因為弦論所涉及的能量太高，物理學家在實驗室中造不出那麼高的能量，但是鞏訥指出非可換幾何所做的預測，譬如希格斯質量（ 1600億電子伏特） ，卻是可以檢驗的，他說甚至重整化也可以證實。
  7. Researchers have made steady progress recently, most notably in 2003, when shamit kachru, renata kallosh and andrei linde, all at stanford, and sandip trivedi of the tata institute of fundamental research in mumbai, india, found strong evidence that the landscape does have minima where a universe can get stuck

    近來，研究人員已經獲得穩定的進展，特別是在2003年，史丹佛大學的卡克魯、凱洛許與林德，以及在印度孟買塔塔基礎研究院的崔維帝發現扎實的證據，顯示弦論地景中，的確擁有可以讓宇宙穩定的極小值。
  8. The kaluza - klein idea has been resurrected and extended as a feature of string theory, a promising framework for the unification of quantum mechanics, general relativity and particle physics

    卡魯扎?克萊恩的觀念被重新提起，並且被擴充為弦論的特色之一，而弦論是個非常有希望能統一量子力學、廣義相對論與粒子物理的架構。
  9. Altogether the string picture looks more complicated than kaluza - klein theory, but the underlying mathematical structure is actually more unified and complete

    綜合而言，弦的圖像看似比卡魯扎?克萊恩理論來得復雜許多，但事實上弦論所本的數學結構更一致而完備。
  10. It recasts particles as one - dimensional strings, or filaments of energy, which play around in tiny tangles of extra spatial dimensions

    弦論將粒子視為一維的弦或是細絲狀的能量，並只活動在額外空間維度的微小纏結之中。
  11. String theory overcomes some of the obstacles to building a logically consistent quantum theory of gravity

    在建構沒有矛盾的量子重力論時，弦論已克服了某些障礙。
  12. When gravity operates over microscopic distances ? for instance, at the center of a black hole, where a huge mass is packed into a subatomic volume ? the bizarre quantum properties of matter come into play, and string theory describes how the law of gravity changes

    當重力在微觀距離作用時，比如說，在黑洞的中心，極大量的質量被擠進一個次原子的體積中，物質那不尋常的量子性質就會顯現出來，而弦論則描述了重力定律在此處如何改變。
  13. That is, we string theorists have some approximate equations for strings, but we do not know the exact equations

    換句話說，弦論學家只得到了一些弦的近似方程式，而仍不知道精確的方程式。
  14. Historically, angular momentum is what clued in physicists to the quantum - gravitational implications of string theory

    歷史上，角動量正是讓物理學家注意到弦論中含有量子重力的關鍵。
  15. The physics on the interior includes a quantum theory of gravity ? something that string theorists have been developing for decades

    三維空間內部的物理則包含了量子重力論弦論學家數十年來致力發展的東西。
  16. In both the kaluza - klein conjecture and string theory, the laws of physics that we see are controlled by the shape and size of additional microscopic dimensions

    在卡魯扎?克萊恩的推測與弦論中，附加的微觀維度的形狀與大小，支配了我們所知的物理定律。
  17. After string theory made its comeback as a theory of gravity in the 1980s, veneziano became one of the first physicists to apply it to black holes and cosmology

    在1980年代，弦論以重力理論之姿重新出發之後，維納齊亞諾便成了首度將它應用在黑洞和宇宙學的物理學家之一。
  18. Gabriele veneziano, a theoretical physicist at cern, was the father of string theory in the late 1960s ? an accomplishment for which he received this year ' s heineman prize of the american physical society and the american institute of physics

    維納齊亞諾是歐洲核子研究組織（ cern ）的理論物理學家，也是1960年代晚期的弦論之父；為此成就，他獲得今年美國物理學會與美國物理協會的海曼獎。
  19. Because there is more than one parameter, we should actually think of this vacuum energy curve as one slice through a complex, multidimensional mountain range, which leonard susskind of stanford university has described as the landscape of string theory [ see middle illustration on page 85 ]

    因為參數不只一個，我們實際上應把這個真空能量曲線想像成是一個復雜、多維度山脈的剖面，美國史丹佛大學的色斯金將此描述成弦論地景（請見73頁能量地形的中圖） 。
  20. To understand biology, is new mathematics required, the way that string theory requires new mathematics

    要了解生物學，是否就和弦論一樣，需要引入新的數學？
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