相对论

It has long been accustomed to the definition of zero-dimensional point, a straight line for the one-dimensional, flat for the two-dimensional, space for three-dimensional, Einstein

长期以来人们习惯于将点定义为零维，直线为一维，平面为二维，空间为三维，爱因斯坦在相对论中引入时间维，就形成四维时空。

Moreover, the first-quantized theory of photons is established, and a quantum-mechanical equation of photons inside a waveguide is presented, these are important for us to study photons locality in three dimensional spaces.

其中给出了光子的一次量子化理论，建立了波导内光子的相对论量子力学方程，这些研究对于光子的空间局域性理论研究有着重要意义。

Much to the bewilderment of professional scientists, quasi-religious cults are being formed around such unlikely topics as quantum physics, space-time relativity, black holes and the big bang.

由于宗教不能满足人们的精神需要，很多人把精神寄托转向科学，特别是现代物理学，围绕着物理学上的一些范畴正形成新的崇拜，如量子物理学、相对论、宇宙大爆炸等。

Because this book totally negates the issue, argument of special relativity and its mathematical tools, and uses Newton law and light velocity superposition principle to re-explain the important dissent physical experiments in history(including Michelson-Morley experiment).

因为，本书对狭义相对论的论点、论据及其数学工具都进行了全盘否定，并用牛顿定律和光速叠加原理重新解释了历史上重大异议的物理实验(包括 Michelson-Morley 实验)。

In addition,recently,the agegraphic dark energy models were proposed,by considering the famous uncertainty relation in quantum mechanics together with the gravitational effect in general relativity.

全息暗能量源于量子引力的全息原理，而最近提出的agegraphic暗能量模型则是考虑了量子力学的不确定关系和广义相对论的引力效应。

The main principle of Relativistic Two-Stream Amplifier is the two-stream interaction mechanism.This two-stream interaction mechanism generates the two-stream instability.

相对论双流放大器是一种结构简单、高增益、高效率的高功率微波器件，它的主要作用机制是两个同心环形电子束之间的双流互作用。

Using the MAGIC PIC simulation program,the author simulated the S-band RTSA,studied the two-stream interaction mechanism and deeply understood the two-stream instability that generates the microwave amplification.

标 签 MAGIC 粒子模拟相对论双流放大器双流不稳定性 S波段 MAGIC PIC simulation Relativistic Two-Stream Amplifier two-stream instability S-band

In this paper we present the results of a theoretical study of the focusingproperties of a symmetrical two-cylinder lens with identical radii and negligibleseparation for relativistic electron beams.

本文提出相对论情况下双圆筒静电透镜的聚焦性质，得出在薄透镜近似下的解析公式，并给出计算实例及与数值积分计算相比较。

The theory of relativity is Einstein's theory concerning space, time, and motion.

相对论是爱因斯坦关于空间、时间和运动的理论。

According to general relativity, objects determines the quality and distribution of space - time curvature.

根据广义相对论，物体的质量和分布决定着空—时的曲率。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失