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The shifting magnetic fields energize particles in the Earth's atmosphere and inflame the northern lights.不断转移的磁场使地球大气中的粒子能量增加，从而点亮了北极光。An atom is the smallest indivisible particle of matter.原子是物质不可分割的最小粒子。The technique requires the coupling of a particle accelerator and a mass spectrometer.这种技术要求将粒子加速器和质谱仪连接起来。They learn how particles behave in solids, liquids, and gases.他们了解到粒子在固体、液体和气体中如何运动。The coffee was good, but thick with grains.咖啡很好，但满是粒子。The unmanned capsule will bring particles of solar wind back to Earth.这个无人航天舱将把太阳风粒子带回地球。A neutron is simply a neutral particle in the nucleus of an atom.中子就是原子核里不带电的粒子。Atoms are made up of smaller particles - protons, neutrons and electrons - some of which are made up of even smaller ones, called quarks.原子是由更小的粒子，即质子、中子和电子组成的，其中有些是由更小的叫做夸克的粒子构成的。The electrically charged gas particles are affected by magnetic forces.带电气体粒子会受磁力影响。Particles are attracted to each other by gravitation.粒子靠引力相互吸引。The hit may provoke the nucleus to eject a particle.这一撞击可以导致原子核射出粒子。The speed of the particle is independent of its wavelength. 粒子的速度和它的波长无关。Scientists were able to verify the existence of this particle.科学家能够证实这种粒子的存在。Under certain conditions, electrons can behave like waves rather than particles.在一定条件下，电子可以作波状运动，而不是粒子状运动。They disintegrated the atomic nucleus by bombardment with fast particles.他们用高速粒子轰击原子核来使其发生裂变。The electrically charged gas particles are affected by magnetic forces.这些带电气体粒子都受磁力的影响。The airborne radioactive particles have covered a huge area of Russia.依靠空气传播的放射性粒子覆盖了俄罗斯一大片地区。He is studying the properties of these particles.他在研究这些粒子的性质。 |