正电子、反质子、反中子、反中微子、反介子、反超子等粒子的统称。反粒子与所对应的粒子在质量、自旋、平均寿命和磁矩大小都相同；如果带电。两者所带电量相等而符号相反。磁矩和自旋的取向关系也相反。反粒子与所对应的粒子相遇就发生湮灭而转变为别的粒子。
反粒子 [fǎn lì zǐ]
n. antiparticle
misc. anti-particle
网络释义专业释义
双语例句原声例句
-
同样地，质子和中子也应该有对应的反粒子。
In the same way the proton and neutron should also have their corresponding antiparticles.
-
另一种观点认为：暗物质颗粒同时也是自己的反粒子。
Another idea suggests that dark matter particles are their own antiparticles.
-
粒子与反粒子间的对称性深深地锲入到物理学的基础之中。
The symmetry between particles and antiparticles is woven deep into the foundations of physics.
-
It has to be part of a theory, and then trying to adjust it so it can be incorporated, you discover anti-particles.
要想使理论合理,然后试着去调整,使之和实际相符,结果就找到了反粒子
-
You've got to think about what they mean, and that's one of the best things about physics because here's a person who is not looking for anti-particles.
你得去思考它们的意义,这是物理学最美妙的地方,因为有位仁兄本不是去找反粒子的
-
There it meant something much more interesting, mainly anti-particles accompanying particles.
而那里说的是一些更有趣的东西,大多数反粒子与粒子成对出现
应用推荐
$firstVoiceSent
- 来自原声例句