The Raman interaction of a pair of two-level atoms with the radiation field is studied.
研究了两个双能级原子与单模辐射腔场的喇曼相互作用。
We also study the photon statistic properties of thermal radiation field in the process.
着重分析了热态光场在此作用过程中所展现出的光子统计特性。
The computed results show that the antenna radiation field is interfered severely by the rotating blades.
计算结果表明，旋转桨叶对直升机机载天线辐射场产生了显著的影响。
Based on the method of FDTD, two special boxes were constructed to calculate the far area radiation field.
在FDTD分析方法的基础上，构造出两个特殊盒子来计算远区辐射场。
It is pointed out that the radiation field grows first quadratically and then exponentially with the distance.
得知激光场是以先平方律再指数律进化的。
The paper presents a new hybrid method for the calculation of the radiation field outside the shielding enclosure.
本文提出了一种新的混合动力外的辐射场屏蔽的计算方法。
Furthermore, the presence of the detectors on the patient surface perturbs the distribution of the radiation field.
此外，电子束测量射野中半导体探测器的存在将干扰均匀射野剂量场的正常分布。
Electric Dipole Radiation. The Radiation Field, the Near Fields. Radiated Power. Example: Charge in Circular Motion.
电偶极辐射。辐射场，近场。辐射功率。实例：圆周运动之电荷。
Some (mathematic) -physical equations that describe the natural neutron radiation field are theoretically established.
从理论上建立了描述地-空界面上大气中子辐射场的数学-物理模型。
In this paper, the parametric equation and radiation field formulas for a parabolic torus reflector antenna are given.
本文给出了抛物环面天线的参数方程和辐射场公式。
The computational formula of far radiation field of a dome phased array under the condition of multipolarization is derived.
本文推导了在多极化条件下圆顶阵的远区辐射场计算公式。
Vibrations of an excited U-shape pipe and its radiation field are investigated by using FEM software ANSYS and acoustic BEM code SYSNOISE.
利用有限元软件AN SY S和声学边界元软件SY SNO ISE对U型管道结构的受激振动与辐射声场进行分析。
The radiation field in the klystron gallery mainly comes from the klystrons. It varies because of the different parameters of each klystron.
速调管走廊内的辐射场主要是由于大功率速调管的运行造成的，因各个速调管参数不一致而使各点的辐射剂量呈现出较大的差异。
The problem of coupling an external radiation field into a nonlinear waveguide cavity has been investigated theoretically and experimentally.
对一种非线性波导耦合腔进行了理论和实验研究。
The cavity field spectrum of a pair of two level atoms coupled by dipole dipole force in a ideal cavity with two mode radiation field is studied.
研究了存在偶极相互作用的两等同原子与双模腔场共振相互作用双光子过程的腔场谱。
At the same time, the residual radiation field distribution in the vacuum tank and its decay with time were estimated after the machine is shut down.
同时，研究了在加速器停机后真空室内部的剩余辐射剂量场分布及其随时间的衰减规律。
Objective To discuss error factor of the manufacture on baffle plate of radiation field and improve methods of quality assurance and quality control.
目的：探讨影响射野挡块制作的误差因素及完善质量保证和质量控制的方法。
The poles introduced by the transfer function of the structure produce the radiation field components with the resonance modes of a liquid loaded plate.
另一些由于结构传递函数引起的极点产生带有流体负荷的板的共振辐射场。
The evolutional rules of linear entropy of field in the model of Jaynes-Cumming(JC) that acts each other with radiation field of a grey body are studied.
研究了与灰体辐射场相互作用的J-C模型中场的线性熵的演化规律，讨论了腔体吸收系数、入射场的光子数分布、热场的平均光子数对场的线性熵的影响。
In Einstein's opinion, the electromagnetic field energy itself is quantized, the radiation field is not continuous, but composed of discrete can quantum.
在爱因斯坦看来，电磁场能量本身也是量子化的，辐射场不是连续的，而是由分立的能量子组成的。
The Sample function provides the user with a way to accurately measure radiation field strengths where there may be some variation in the measured values.
示例函数为用户提供了一种方法来准确地测量辐射场强的地方，可能会有一些变化的测量值。
Computations are performed for radiation field of inclined and horizontal four-element array with turnstile excitation, and some typical patterns are shown.
对倾斜的和水平的四元阵按相位旋转方式激励时的辐射场进行了计算、示出一些典型辐射图。
The measurement of electromagnetic pulse includes not only the pulse current and the pulse voltage of the source of the pulse, but also the radiation field.
电磁脉冲的测试不仅包括对脉冲发生源的脉冲电流和脉冲电压的测试，还包括对脉冲辐射场的测试。
It can be find that average photon number of thermal radiation field and multi-photon transition process have intense influence on the non-classical properties.
可以看出热态光场的平均光子数和多光子跃迁对光场非经典性质有强烈的影响。
Methods Isocentric localization in routine way and marking the laser cross in body surface and revolving the bed made radiation field avoiding the shoulder joint.
方法常规等中心定位并体表标出激光灯“十”字，旋转治疗床至照射野避开肩关节治疗颈段肿瘤。
Now this radiation field is quite uniform but does have slight warm and cool spots that tell us a great deal about the early universe that could have imprinted them.
现在的辐射场非常均匀，但也确实存在冷热略微不一的点，这些点告诉我们大量宇宙早期的信息，或许能印证一些事件。
Many phenomena and problems in RFID application have something to do with radiation field, but research on antenna radiation field of RFID system is scarce at present.
RFID应用中的很多现象和问题都和辐射场有关，但是目前对于RFID系统天线辐射场的研究还不多。
By using these simulated portal images to reconstruct the incident fluence distribution of the radiation field, the influence of the scattering factor is investigated.
通过用不同程度散射近似下的模拟射野影像来反推射野注量分布，考察了散射因素对反推射野注量分布的影响。
The interaction of a two-level atom with a thermal radiation field for single-photon processes and two-photon processes without rotating wave approximation is analysed.
两能级原子与外部环境(热库)相互作用时，采用非旋波近似，研究原子与热辐射场单光子和双光子作用过程。
The interaction of a two-level atom with a thermal radiation field for single-photon processes and two-photon processes without rotating wave approximation is analysed.
两能级原子与外部环境(热库)相互作用时，采用非旋波近似，研究原子与热辐射场单光子和双光子作用过程。
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