表1.4对若干有永久偶极的烷基醚和没有永久偶极的烷烃的沸点作了比较。
Table 1.4 compares the boiling points of several alkyl ether that have permanent dipoles with those of hydrocarbons, which have no permanent dipoles.
作为一个反应类型，本文介绍了1，3—偶极环加成，述及了有争议的几种历程及其论据：R。
This paper introduce 1, 3-dipolar cycloaddition as a type of reaction, and also mentioned several disputed mechanisms and arguments: R.
禁戒跃迁指的是选择定则所不容许的偶极辐射跃迁。
Forbidden transitions are those for which dipole radiative transitions are not allowed by the selection rules.
电极效应在用偶极-偶极排列时是经常遇到的一种干扰因素。
Electrode effects, which are always a hindrance when the Dipole-Dipole array is used.
但是，如果目标是精确的重放声音的话，一个扬声器必须是声学上的点声源(单极点，全向响应)，或者是一个声学上小的双向源(偶极)。
But if the goal is to reproduce sounds accurately, then a speaker must be either an acoustic point source (monopole, omni-directional) or an acoustically small bi-directional source (dipole).
本文采用数值逼近的方法，逐段用多项式表示偶极—偶极排列的瞬变电场。
By use of numerical approximation method, the paper USES the polynomial to approach segmentally the transient electric field from dipole dipole array.
模式中引入了代表热带低频偶极型对流的异常强迫。
Anomalous forcing is introduced into the model, representing the tropical low-frequency dipole convective pattern.
本文采用并矢格林函数和场量变换方法，给出了圆形波导中偶极天线辐射的普遍公式。
The general formulas of radiation from dipole antenna in a circular waveguide are given by means of dyadic Green's function and field transformation.
利用全量子理论，研究了压缩真空场与V型三能级原子依赖强度耦合作用系统中原子的偶极压缩效应。
The time evolution of atomic dipole squeezing in the intensity-dependent coupling interaction between squeezing vacuum state and V-type three-level atom is studied using the quantum theory.
实际资料处理结果表明，该方法可以跳过慢速地层中偶极横波测井的纵波而检测横波初至。
The results show that the method can skip over the P-Wave and exactly pick the first S-Wave arrival in dipole shear wave log in slow formation.
研究了三能级原子与单模辐射真空场相互作用中原子的偶极平方压缩效应。
This paper studied the atomic dipole amplitude squared squeezing in the system of a three level atom interacting with a single mode radiation vacuum field.
对室温下染料单分子进行了偶极取向和偶极再取向动力学的实验研究。
We have studied experimentally the dipole orientation and reorientation dynamics of single dye molecules at room temperature.
根据张庚骥先生的向量势理论，自然电位不是由偶极层产生，而是由旋度源产生，旋度源在偶极层的边缘。
According to Mr Zhang's vector potential theory, SP doesn't generated or originated from dipole layers but curl sources in the borders of dipole layers.
利用偶极横波测井计算地应力方向的公式法。
And the terrestrial stress direction also can be calculated by dipole wave data.
文中推导出单轴各向异性媒质半空间上方垂直磁偶极源电磁场的精确解析表达式。
We derive an accurate and analytical expression for electromagnetic fields of a vertical magnetic dipole over an anisotropic uniaxial medium half-space.
最后讨论了电偶极和磁偶极辐射在双矢势下的表达式。
Finely, the radiation of the electric dipole and magnetic dipole are discussed under the two potential formulation.
介绍了一种由折叠臂偶极天线和并联介质块组成的小型化超宽带天线。
A kind of ultra wideband (UWB) antenna, which consists of an arm-folded dipole antenna and a dielectric block, is proposed.
文中采用时间演化算符，考虑到初始原子相干性及失谐量，研究了单个二能级原子与压缩真空态辐射场相互作用中原子的偶极压缩。
Considering the initial atomic coherence and the detuning, dipole squeezing of a two-level atom interacting with squeezed vacuum field is studied by means of the time-evolution operator method.
研究了两个全同的二能级原子与单模真空辐射场相互作用系统中原子的偶极振幅平方压缩效应。
The atomic dipole amplitude squared squeezing in the interaction system of the two identical two level atoms with single mode vacuum field is studied.
研究了双模真空场与两个耦合二能级原子相互作用系统的双原子偶极振幅平方压缩。
The two-atom dipole amplitude-squared squeezing in a system of a two-mode vacuum field interacting with two coupled atoms was studied.
首先用差分方法求解了偶极天线上的静态电容分布，并分析了分布电容与天线结构参数之间的关系。
The distributed static capacitance of the dipole antenna was solved by finite difference method. The influences of the antenna configuration coefficients on the distributed capacitance were analyzed.
研究了两个二能级原子与真空辐射场相互作用中原子的偶极平方压缩效应。
In this paper dipole amplitude-squared squeezing of two two-level atoms with vacuum filed is studied.
研究结果表明：原子间偶极-偶极相互作用的增强，引起场熵减少。
The result indicates that the increase of the coupling leads to the decrease of the field entropy.
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。
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.
通过数值计算，讨论了原子的初始相干性及原子间偶极相互作用对该偶极压缩效应的影响。
The influences of the initial atomic coherence and dipole-dipole interaction on the squeezing effect were discussed by numerical calculations.
通过数值计算，讨论了原子的初始相干性及原子间偶极相互作用对该偶极压缩效应的影响。
The influences of the initial atomic coherence and dipole-dipole interaction on the squeezing effect were discussed by numerical calculations.
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