查询词典 the quantum theory

It is of significance to understand atomic quantum theory in light of the experiment.

该实验对深入理解原子的量子理论具有重要意义。

This paper aims at proving that L ·De Broglie formula isn't one of the quantum mechanica theory system.

论述了德布罗意公式不属于量子力学理论体系中的公式。

This paper presents systematic derivation and analysis of the law of Hume-Rothery electronic density using crystallography and quantum theory.

本文应用晶体学和量子力学的观点及理论对合金理论中的重要定律——Hume-Rothery电子浓度定律——进行了系统地推导与分析。

The fundamental conception of the spin wave, the semi-classical and quantum theory of the spin wave, and the application of the spin wave theory.

自旋波的基本概念，自旋波的半经典理论和量子理论，自旋波理论的应用。

Thus, we have studied the high-Tc superconducting quantum interference device system by stochastic theory, and obtained some significative result, especially the stationary distribution function of DC SQUID is obtained firstly in the accurate theory, and the expressions of all this systems characteristics functions are obtained.

为此，我们利用随机理论研究了高温超导量子干涉器件系统，取得了一点有意义的成果，特别是得到：DC SQUID系统的定态概率分布的精确解析表达式，进而得到该系统的所有特性函数。

The thesis reports the magnetic properties of paramagnetic light rare earth trifluoride NdF_3 under low temperature and the high magnetic field by using quantum theory. The theoretical quantitatively results are compared with the experimental ones, in order to probe into the theory of the microscopic mechanism of magnetization of substance when the temperature is low and applied magnetic field is high.

本论文用量子理论对顺磁材料NdF_3在低温、强磁场作用下的磁特性进行了理论研究，并将其结果与实验进行了比较分析，探索材料在低温、强场的情况下磁化的微观机理。

The paper, resorting to wave-particle duality, studies and demonstrates the theory in which soliton modulates the quantum states, with expectations to make breakthrough at the point that fiber communication system is based only on the theory of the wave property of the photon.

通过大量的分析研究，发现以孤子形式存在的光脉冲和量子态遵循共同的方程——Schrodinger方程，这一突破成为论文研究的核心。

The optical properties of PS mentioned above were discussed based on the quantum effect theory, nucleation theory of PS, and the variation of Si-H, Si-H2 absorption lines.

结合多孔硅的成核理论、量子限制理论以及红外光谱中Si-H、Si-H2键红外振动峰的变化解释了上述现象。

However,there are also slow polarization effects,which can not be described using Maxwell's theory.For the description of both fast and slow polarizations,a concept of boundary screen charges is introduced to avoid the complex electric displacement in dielectrics.Using quantum statistics,the excitation theory of screen charges can explain many properties of electrets and ferroelectrics.

慢极化效应使电介质的极化偏离了麦克斯韦方程组描述的规律，引入边界屏蔽电荷的概念来描述介质的极化过程，可以回避电介质内部复杂的电位移运动，从而能用屏蔽电荷激发的量子统计理论来说明驻极体和铁电体的许多性质。

It is in no sense a provisional theory and is largely compatible with quantum theory; it not only led to the idea of matter waves but is the origin of 'spin' and underlies the existence of the antiparticles.

这是没有意义的理论和临时主要是与量子理论兼容，它不仅导致了物质波的想法，但就是'原产地旋转'和基础的反粒子的存在。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。