反粒子

More than 200 subatomic particles have been detected so far, and most appear to have a corresponding antiparticle.

至今已经检测到200多种亚原子粒子，大多数都有相应的反粒子。

More than 200 subatomic particles have been detect ed so far, and most appear to have a corresponding antiparticle.

至今已经检测到200多种亚原子粒子，大多数都有相应的反粒子。

The particle can also fail to mirror its antiparticle.

粒子也可能不再是反粒子的镜像。

As every schoolboy knows, if you bring a particle and an antiparticle together, they annihilate each other in a burst of energy.

每一个学生都知道，假如把一个粒子和它的反粒子放到一块儿，它们会彼此消融并暴发出能量。

Annihilation: In physics, a reaction in which a particle and its antiparticle collide and disappear.

湮没：物理学中粒子与反粒子碰撞时放出能量而消失的反应。地球上最常见的湮没是电子和正电子碰撞时发生的。

Dr Hardy's scheme left open the possibility that in some cases when their interaction is not observed a particle and an antiparticle could interact with one another and survive.

Hardy博士的构想留下了一个可能性，即：在一些情况下，当粒子和反粒子的互动没有被观察的话，那么它们可能彼此交互，并且存活。

Annihilation: In physic s, a reaction in which a particle and its antiparticle collide and disappear.

湮没：物理学中粒子与反粒子碰撞时放出能量而消失的反应。地球上最常见的湮没是电子和正电子碰撞时发生的。

This sister particle is usually called an antiparticle.

姐妹粒子通常称为反粒子。

A horizontal bar over a particle symbol is used to designate the antiparticle.

粒子符号上加一横，用来表示反粒子。

The polarised photons were able to take the place of the particle and the antiparticle in Dr Hardy's thought experiment because they obey the same quantum-mechanical rules.

分化后的光子能够用来代替Hardy的思维试验中的粒子和反粒子，因为它们遵循了和量子力学中相同的规律。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。