粒子

The interaction of all kind of particles is always one important field of investigation of atomic and molecular physics.

对粒子之间的相互作用研究一直是原子分子物理的重要研究领域之一。

Applications in particle and atomic physics are considered, including quarkonium spectroscopy.

在粒子物理学的应用和原子被认为是，包括夸克偶素的光谱。

The heavy elements in the theory of spontaneous metamorphosis immediate sensation around the world ;(4) is proposed to estimate the Earth's radiation age;(5) from the charge-mass ratio α which is derived helium ions;(6) from the scattering of α Bighorn recognized atomic mass concentrated in a radius of 10-12 meters in the nuclear, on positively charged core surrounded by negatively charged electrons;(7) with natural α-particles from the nitrogen nuclei in the outgoing protons, this is the first time human beings to change the chemical elements of artificial nuclear reactions;(8) predicted that heavy hydrogen and neutron sub-existence .

这一重元素自发蜕变理论立即轰动全世界；（4）提出用放射性估算地球年龄；（5）从α的荷质比得出它是氦离子；（6）从α大角散射认识到原子质量集中在半径为10－12米的核上，核带正电，周围是带负电的电子；（7）用天然α粒子从氮原子核中打出质子，这是人类第一次实现改变化学元素的人工核反应；（8）预言重氢子和中子存在。

Accelerators are used to study the structure of atomic nuclei and the nature of subatomic particles and their fundamental interactions.

加速器用来研究原子核的结构，亚原子粒子的性质及其基本相互作用。

Accelerators are used to study the structure of atomic nuclei and the nature of subatomic particle s and their fundamental interactions.

加速器用来研究原子核的结构，亚原子粒子的性质及其基本相互作用。

These dazzling patterns in nature, called aurora australis in the

这种大自然的光秀，在南半球称为aurora australis ，系地球大气层外围的带电粒子与大气层上部的颗粒相撞而成，色彩往往令人叹为

Energetic particles in the magnetosphere contribute to the aurora borealis and aurora australis .

高能粒子在磁层有助於北极光和极光芦苇。

These dazzling patterns in nature, called aurora australis in the Southern Hemisphere, are created when charged particles outside the Earth's atmosphere collide with atoms in the upper atmosphere, producing a glowing display of curtains, arcs, and bands stretching across the sky.

这些眼花缭乱的模式在自然界，在南半球叫南极光，其创造是带点粒子在地球大气的外面和原子相碰撞在上层大气，产生一个通红的门帘的显示，弧形，和线索延伸横过天空。

Since 1978, NOAA's polar-orbiting satellites have monitored the energy flux of particles into the auroral zones.

年以来， NOAA 的极轨卫星一直对进入极光区的粒子能量通量进行检测。

The vivid green and purple auroral colors are caused by high atmospheric oxygen and hydrogen reacting to a burst of incoming electrons .

那鲜艳的绿色和紫色是由飞速而来的带电粒子轰击着高层大气中的氧气和氢气而生成的。

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。