反粒子

Then, a curve of extinction coefficient can be calculated with n i from these distributions.

结合同步测量的能见度，反演出大气气溶胶粒子的折射率虚部。

Thanks to the uncertainties of quantum mechanics, however, myriad gluons and quark-antiquark pairs flit into and out of existence within a proton in a frenzy that's nearly impossible to analyze but that produces 95% of the particle's mass.

但是，由于量子力学的不确定性，在一个质子中无数胶子和夸克-反夸克对极速的流入和流出，这几乎是不可能分析的，但这些产生了粒子95％的质量。

Thanks to the uncertainties of quantum mechanics, however, myriad gluons and quark-antiquark pairs flit into and out of existence within a proton in a frenzy that's nearly impossible to analyze but that produces 95% of the particle's mass.

但是，由于量子力学的不确定性，无数胶子和夸克-反夸克组合在质子内部不停地出现又消失，这种狂乱状态几乎不可能分析，但是这种状态生成了粒子95%的质量。

Electrons and protons are forms of ordinary matter, but positrons are antimatter particles.

电子和质子构成了普通物质，但正电子是反物质粒子。

Based on numerical difference between the first order and high order Mueller matrix solutions, an iterative method for inversion of surface moisture and fraction per unit area of random small spheroids from polarimetric backscattering measurement is developed.

中文摘要：根据一层随机非球形粒子矢量辐射传输方程的一阶与高阶Mueller矩阵解的数值模拟及其差异，提出了在一些参数已知的条件下，用水平与垂直同极化和交叉极化的后向散射测量反演植被覆盖下地表湿度和植被散射元单位面积占空比的迭代方法。

Like fission-track dating, alpha-recoil track dating is based on the accumulation of unclear particles which are re-leased by natural radioectivity and produce etchable tracks in solids.

中文摘要：与裂变迹径定年类似，α反冲径迹定年（Alpha-Recoil Track）也是基于天然放射性元素所释放核粒子在固体中产生可蚀刻径迹的积累。

In the realm of particle collisions and quantum processes, antimatter is produced as often as ordinary matter.

在粒子碰撞和量子过程中，反物质和普通物质一样，经常被产生出来。

The symmetry between matter and anti-matter implies that for every particle there exists an antiparticles with equal mass and opposite charge.

第二段：指出这一粒子观点是由迪拉克首创的，他的理论揭示了物质和反物质的基本对称。

The superposition is formed between the bound state and the autoionization state for the intense Rabi frequencies. The population of symmetric superposition is the same to that of asymmetric superposition, and the both are modulated by the delay tune.

由于中间激发态和自电离态之间的Rabi频率较大而形成了叠加态，对叠加态的分析显示，粒子在对称叠加态和反对称叠加态上的布居完全相同，并且受到延迟时间的调制。

Actually, it is full of virtual particles of matter and their anti-matter equivalents, which, in obedience to Werner Heisenberg's uncertainty principle, flit in and out of existence so fast that they cannot usually be seen.

事实上，它充满了物质粒子和它们相对应的反物质。按照海森堡测不准原理，这些物质的位置如此飘渺不定以至于我们无从发觉他们的存在。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。