基本粒子

Another analysis according to state of particle by known, the quality of graviton is similar to the "repudiatron", compared to the currently quality of 9.1*10-28 gram ,the outer shell of hydrogen atom had about 9 hundred million electrons and not one.

一旦解除了引力束缚，任何规模的物质m，都会"形成辐射"，基本粒子由涡旋转变为直线运动，显示出具有mc2的能量，能量方程以及物质含有原子能的物理背景便在这里。

The European Large Hadron Collider is the world's largest particle accelerator to study the origin of the universe and all the features and interaction of elementary particles by far the most powerful tool.

欧洲大型强子对撞机是目前世界上最大的粒子加速器，为研究宇宙起源和各种基本粒子的特性和相互作用提供迄今最强有力的工具。

An integer coded hybrid particle swarm optimization algorithm which incorporates the crossover and mutation operators of Genetic Algorithm with basic particle swarm optimization is proposed to solve the model, and a C ++ code is programmed.

同时提出基本粒子群优化算法与遗传算法交叉、变异算子相结合的整数编码的混合粒子群优化算法来求解该选址模型，并编制了相应的C++程序。

The study of the interrelationship between language and other cultural behavior.

这种做法把基本粒子之间的一种基本的相互联系揭示出来了。

It says that under certain assumptions, composite massless spin-2 particle do not exist.

一起在80年左右在physics letters A上发表过一篇短文，说是为什么不可能存在高自旋的基本粒子，用的是反证法。

A hypothetical massless,neutral elementary particle believed to mediate the strong interaction that binds quarks together.

胶子假设的无质量的中性基本粒子之一，被认为能传递一种把夸克结合在一起的强大的相互作用力量

As one of the waysto study molecular reaction dynamics, dynamical Lie Algebraicmethod is introduced with establishment of matrix mechanics, and appliedto many research fields with the development of quantum mechanics ofelementary particles.

作为分子反应动力学的研究方法之一，动力学李代数方法随着矩阵力学的建立而引入，并随着基本粒子量子力学的发展被广泛应用到许多研究领域，取得了不错的效果。

Any of a family of elementary particles that participate in the weak interaction,including the electron,the muon,and their associated neutrinos.

轻子一种参与微弱互反应的基本粒子家庭的粒子，包括电子、介子以及与他们相关的中子

Any of a family of elementary particles that participate in the weak in teraction, in clud in g the electron,the muon,and their associated neutr in os.

轻子一种参与微弱互反应的基本粒子家庭的粒子，包括电子、介子以及与他们相关的中子

In the high energy physics laboratory called CERN, just outside Geneva in Switzerland, unstable muons (a type of fundamental particle that normally undergoes radioactive disintegration after about one millionth of a second) have been found to live longer by factor of thirty when travelling at high speed around a circular machine shaped like a large hollow doughnut.

在一个叫做 CERN 的高能量物理实验室，这个实验室在瑞士的日内瓦郊外，不稳定的μ介子（一种基本粒子，在百万分之一秒内会进行放射性衰变。）在绕着一个外形像中空的炸面圈形状的圆形机器中高速运行时，它的存在时间已经可以延长30倍了。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。