用双四元数表述了相对论力学和电磁规律。
The electromagnetism laws and the relativistic mechanics are described by the double quaternion.
力学按其特点又分为古典力学、相对论力学和量子力学。
Also according to the characteristics of classical mechanics into mechanics, relativity and quantum mechanics mechanics.
相对论力学的建立，对于人类正确认识空观世界揭开了新的一页。
The establishment of the relativity mechanics has opened a new page to the understanding of mankind.
分析力学的理论和方法是研究和学习量子力学、相对论力学的基础。
The theory and method is the basis of researching and studying quantum mechanics and relativistic mechanics.
他重写了广义相对论的方程，使它们能与量子力学兼容。
He rewrote the equations of general relativity to make them compatible with quantum mechanics.
在最坏的情况下，相对论将转向为宇宙中的大部分事情工作，但不是全部，就像牛顿力学在事情没有达到很大或很小以前，一直可以正常工作一样。
At worst, relativity will turn out to work for most of the universe but not all, just as Newton's mechanics work until things get extremely large or small.
所以他们的发现将为这些(对抗)结合了相对论和量子力学的大统一理论的竞争者们提供一份关键的实验证据。
So their discovery would provide a key piece of experimental evidence for this contender for a Grand Unified Theory meshing general relativity with quantum mechanics.
开尔文勋爵在由相对论和量子力学引发的智力风暴证明他全错了之前不久的1900年如是说。
So said Lord Kelvin in 1900, shortly before the intellectual firestorm ignited by relativity and quantum mechanics proved him comprehensively wrong.
广义相对论，描述引力与时空的关系；量子力学，研究微观粒子运动规律。
General relativity deals with gravity and time and space; quantum mechanics with the microscopic workings of matter.
现代物理学中最大的难题之一便是创立一个能够包容广义相对论和量子力学，20世纪物理学两大支柱的终极理论。
ONE of the most elusive goals in modern physics has turned out to be the creation of a grand unified theory combining general relativity and quantum mechanics, the two pillars of 20th-century physics.
这些“弦”制造了所有已知作用力和宇宙中的粒子，从而达到与爱因斯坦相对论(宏观)与量子力学(微观)理论的协调。
These strings produce all known forces and particles in the universe, thus reconciling Einstein s theory of general relativity (the large) with quantum mechanics (the small).
弦论非常优美地使量子力学与广义相对论中相互矛盾的理论一致起来。
String theory elegantly reconciles the otherwise competing rules of quantum mechanics and general relativity.
它有助于弥合两大物理理论——量子力学和广义相对论——之间的鸿沟。
It would help to heal the breach between the two great theories of physics-quantum mechanics and general relativity.
弦理论缓和了量子力学和相对论之间的数学矛盾。
String theory smooths out the mathematical inconsistencies that currently exist between quantum mechanics and the theory of relativity.
他们需要将量子力学和相对论这两大物理学理论统一起来——前者是人类对微观粒子运行的描述，而后者则适用于解释宏观的空间、时间和物质相互作用的机制。
They have to stitch quantum theory - our description of how very small things behave - together with relativity - the theory behind the way space, time and matter interact.
量子力学和广义相对论的影响。
“科学家们对这个世界怎样运行，有一个标准的模型，但当时有一些数据不符合”，他说。试图解决的问题的结果在于：广义相对论和量子力学，现代科学的两大支柱。
The outcome of attempts to resolve the problems: general relativity and quantum mechanics, two pillars of modern science.
简单说，弦理论力求解决物理学中已认可的两个理论间的矛盾：量子力学和广义相对论。
In a nutshell, string theory attempts to reconcile a mathematical conflict between two already accepted ideas in physics: quantum mechanics and the theory of relativity.
任何科学家都可以认为进化论是一个正在传播的理论，就像万有引力学说，广义相对论，大爆炸论一样。
Any scientist would say that evolution is a theory, just as gravity, general relativity, the Big Bang, and so forth are theories.
由相对论原理可知，牛顿运动第二定律尽管是古典力学中的基本原理，但只是近似的，而绝不是完全正确的。
It follows from the principle of relativity that Newton's second law of motion, although fundamental in classical mechanics, only has an approximate and by no means complete validity.
由相对论原理可知，牛顿运动第二定律尽管是古典力学中的基本原理，但只是近似的，而决不是完全正确的。
It follows from the principle of relativity that Newton's second law of motion although fundamental in classical mechanics only has an approximate and by no means complete validity.
就现在的理解，广义相对论和量子力学是不相容的。
As currently understood, general relativity and quantum mechanics are incompatible.
量子力学和相对论，揭示了经典力学的适用范围。
Quantum mechanics and relativity have revealed the boundaries of validity of classical mechanics.
量子力学和相对论，揭示了经典力学的适用范围。
Quantum mechanics and relativity have revealed the boundaries of validity of classical mechanics .
非均匀介质中的孤子和孤波对于相对论量子力学和量子电子学（例如红外孤子激光器的研究）是很有意义的。
Solitons and solitary waves in inhomogeneous media are of interest in relativistic quantum mechanics and quantum electronics, e. g. in research on infrared soliton lasers.
本课程将会研究现代物理学中在概念上的变迁，从相对论、量子力学到固态物理、原子核与基本粒子、还有宇宙论。
This class will study some of the changing ideas within modern physics, ranging from relativity theory and quantum mechanics to solid-state physics, nuclear and elementary particles, and cosmology.
本课程将会研究现代物理学中在概念上的变迁，从相对论、量子力学到固态物理、原子核与基本粒子、还有宇宙论。
This class will study some of the changing ideas within modern physics, ranging from relativity theory and quantum mechanics to solid-state physics, nuclear and elementary particles, and cosmology.
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