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**【运输】相位移**英语怎么说？**【运输】相位移**的英文是什么？** （“【运输】相位移”**的英文，例句，文摘）

####
词汇：
**【运输】相位移 **

#### 英文：
**phase shift **

**相关例句**

1. The fixed angle dispersion relations near forward direction are applied to the derivation of the integral equations of s-wave and p-wave pion-nucleon scattering amplitudes. The equations involve the contribution of annihilation process, in which the main contribution comes from the two pions intermediate state. In order to examine the effect of ππ interaction on pion-nucleon scattering, the observed values of scattering **phase**

**shift**s are substituted into the equations, and the numerical calculation is given. Using the experimental informations of the form factors of the electro-magnetic structure of nucleon, and taking the square resonance energy tr=20, we obtain the I=I=1ππ scattering resonance width parameter γ=0.1. This result is consistent with the experimental data of the all three low angular momentum partial wave amplitudes, but the resonance width is small compared with the observed value.

本文应用向前方向附近的定角色散关系推出了π介子-核子散射的s波和p波振幅的积分方程。方程中包含湮没过程的贡献,其中主要贡献来自二π介子中间态,为了检验ππ作用在π介子-核子散射过程中的效应,将散射相移观察值代入方程中作了数值计算。利用了核子电磁结构形式因子的实验知識,取共振能量平方t_r=20,得到了I=J=1ππ散射共振宽度参数r≌0.1。此结果可同时符合三个低角动量分波振幅的实验材料,但共振宽度要比观察值小。

2. THE

**phase**

**shift**S BETWEEN STELLAR ARM AND GASEONS ARM IN SPIRAL GALAXIES M81 AND M51

旋涡星系M81,M51的恒星臂与气体臂的相移

3. Experimental results show that the interference visibility of the system is 0.84 and the

**phase**

**shift**as small as 6×10~(-6) rad can be detected.

实验结果表明,系统的干涉可见度为0.84,可分辨的最小相位变化约为6×10-6rad。

4. From the point of view of cybernetics, the paper analyses the stability of the machine tool processing system. The original effect of velocity as well as the effect of regeneration is considered in establishing the mathematical model of the system. An active control system which supplies a damping force to the machining system by measuring the relative vibration between the tool and the workpiece is designed. The method of

**phase**

**shift**control is used to compensate the control system for the effect of dynamics of the links of the system. A filter is used to raise the signal-noise ratio. The results of the controlled cutting tests on a lathe show that cutting vibration is effectively suppressed and the machining performance is greatly improved.

本文从控制论的观点,分析了机床切削加工系统的稳定性,在所建立的数学模型中,不仅考虑了再生效应而且考虑了速度原生效应的作用;设计并实验研究了利用机床刀具和工件之间的相对振动信号来反馈控制阻尼力的主动阻振系统,采用了相位补偿的方法改善了控制系统各环节动态特性的影响,并采用了滤波器来提高信噪比。在车床上进行的实验结果表明,控制消振系统的抑制振动的效果非常明显,机床的动态刚度有显著的提高。

5. In reactance-tube frequency modulation circuits, the fractional frequency deviation is expected to vary with the

**phase**

**shift**constants of the modulator and the LfICf ratio of the tank-circuit of the oscillator. The way in which the frequency deviation is affected by these factors is discussed theoretically. Experimental checks are made, Two types of circuits are studied, the inductive and the capacitive reactance-tube circuits. It is found that within the straight portion, of the operating characteristic of the tube, the agreement is fairly satisfactory.

在电抗管调频电路中,频偏与载波频率之比值,乃随调频器之诸变相常数,及振荡电路中Lf/Cf之比率而变更。本文即就两种基本调频电路,作理论之推引,得出两个基本方程式,表明其间之关系,并佐以实验之证明。

6. In reactance-tube frequency modulation circuits, the fractional frequency deviation is expected to vary with the

**phase**

**shift**constants of the modulator and the LfICf ratio of the tank-circuit of the oscillator. The way in which the frequency deviation is affected by these factors is discussed theoretically. Experimental checks are made, Two types of circuits are studied, the inductive and the capacitive reactance-tube circuits. It is found that within the straight portion, of the operating characteristic of the tube, the agreement is fairly satisfactory.

在电抗管调频电路中,频偏与载波频率之比值,乃随调频器之诸变相常数,及振荡电路中Lf/Cf之比率而变更。本文即就两种基本调频电路,作理论之推引,得出两个基本方程式,表明其间之关系,并佐以实验之证明。

7. In reactance-tube frequency modulation circuits, the fractional frequency deviation is expected to vary with the

**phase**

**shift**constants of the modulator and the LfICf ratio of the tank-circuit of the oscillator. The way in which the frequency deviation is affected by these factors is discussed theoretically. Experimental checks are made, Two types of circuits are studied, the inductive and the capacitive reactance-tube circuits. It is found that within the straight portion, of the operating characteristic of the tube, the agreement is fairly satisfactory.

在电抗管调频电路中,频偏与载波频率之比值,乃随调频器之诸变相常数,及振荡电路中Lf/Cf之比率而变更。本文即就两种基本调频电路,作理论之推引,得出两个基本方程式,表明其间之关系,并佐以实验之证明。

8. The method is sensitive to the

**phase**variation around the quadrature,and it can effectively control the

**phase**

**shift**by using a correction signal to piezoelectric ceramic in reference arm of the interferometer.

该方法对正交工作点附近相位变化非常敏感,利用干涉仪参考臂压电陶瓷(PZT)的反馈电压可有效地控制相位漂移。

9. In reactance-tube frequency modulation circuits, the fractional frequency deviation is expected to vary with the

**phase**

**shift**constants of the modulator and the LfICf ratio of the tank-circuit of the oscillator. The way in which the frequency deviation is affected by these factors is discussed theoretically. Experimental checks are made, Two types of circuits are studied, the inductive and the capacitive reactance-tube circuits. It is found that within the straight portion, of the operating characteristic of the tube, the agreement is fairly satisfactory.

在电抗管调频电路中,频偏与载波频率之比值,乃随调频器之诸变相常数,及振荡电路中Lf/Cf之比率而变更。本文即就两种基本调频电路,作理论之推引,得出两个基本方程式,表明其间之关系,并佐以实验之证明。

10. The- probability of decay in the case of non-conserved weak current is calculated with dispersion relation. After making certain assumptions about the π-π scattering

**phase**

**shift**, it is shown that the contribution of the π-π intermediate stale is small.The matrix element of N - N annihilation appearing in the contribution of the N` N intermediate state is estimated with ,the theory of Chew-Ball and the experiments for annihilation. The weak interaction form-factors of the nucleon appearing in the same term is again calculated with dispersion relations. The contribution of the N、N intermediate slate in these dispersion relations is shown to be small and that of the π、π intermediate state is calculated by relating it with the corresponding terms' in the dispersion relations for the nucleon electromagnetic form-factors. Based on the present experimental data, it is estimated that the probability of decay is less than

利用色散关系研究了弱电流不守恒情况下的π→π~0+e+v衰变过程。在对π—π散射相移作了一些假定后,证明了π、π中间态的贡献很小。在N、N中间态项中出现的N、N湮灭矩阵元用Chew-Ball理论及湮灭实验估计,同时出现的核子弱作用形状因子又用色散关系计算,证明了N、N中间态对它的贡献很小,计算了π、π中间态对它的贡献。根据现有N、N湮灭实验估计,π→π~0+e+v过程的衰变几率

11. THE AMBIGUITY IN ASSIGNING

**phase**

**shift**OF NUCLEON-DEUTERON SCATTERING

核子与氘核散射相移的非单值性

12. An Optimization Method for Design of Constant

**phase**

**shift**Network

等相移网络的最优化设计法

13. The- probability of decay in the case of non-conserved weak current is calculated with dispersion relation. After making certain assumptions about the π-π scattering

**phase**

**shift**, it is shown that the contribution of the π-π intermediate stale is small.The matrix element of N - N annihilation appearing in the contribution of the N` N intermediate state is estimated with ,the theory of Chew-Ball and the experiments for annihilation. The weak interaction form-factors of the nucleon appearing in the same term is again calculated with dispersion relations. The contribution of the N、N intermediate slate in these dispersion relations is shown to be small and that of the π、π intermediate state is calculated by relating it with the corresponding terms' in the dispersion relations for the nucleon electromagnetic form-factors. Based on the present experimental data, it is estimated that the probability of decay is less than

利用色散关系研究了弱电流不守恒情况下的π→π~0+e+v衰变过程。在对π—π散射相移作了一些假定后,证明了π、π中间态的贡献很小。在N、N中间态项中出现的N、N湮灭矩阵元用Chew-Ball理论及湮灭实验估计,同时出现的核子弱作用形状因子又用色散关系计算,证明了N、N中间态对它的贡献很小,计算了π、π中间态对它的贡献。根据现有N、N湮灭实验估计,π→π~0+e+v过程的衰变几率

14. Experimental results show that the interference visibility of the system is 0.84 and the

**phase**

**shift**as small as 6×10~(-6) rad can be detected.

实验结果表明,系统的干涉可见度为0.84,可分辨的最小相位变化约为6×10-6rad。

15. Simulation and Software Design of 0.35μm

**phase**

**shift**Masks

0.35μm相移掩模模拟计算及软件设计

16. THE AMBIGUITY IN ASSIGNING

**phase**

**shift**OF NUCLEON-DEUTERON SCATTERING

核子与氘核散射相移的非单值性

17. An Optimization Method for Design of Constant

**phase**

**shift**Network

等相移网络的最优化设计法

18. At nonnormal incidence for the two planes of polarization multilayer reflectors have diffrent

**phase**shifts. Therefore the design of reflectors with specific

**phase**

**shift**has been carried out by computer optimization.The purpose of this paper is to design coatings with the relative differenceof

**phase**shifts of 90°. The reflectors with the

**phase**difference of 90° willact like a quarterwave plate. Some advantages over bulk quarterwave platesare that they may be used for any wavelength, may have higher precision of

**phase**

**shift**difference and larger apertures. The two design methods, experi-mental techniques and results are presented.

多层膜反射镜在倾斜入射时,两个偏振分量会产生不同的相移。因此,可用计算机优化设计出特定相位差的膜系。本文的目的是设计90°相位膜,它的作用就象四分之一波片。与传统的波片相比,它的优点是可以适用于任何波长,具有高的相位差精度和大的孔径。文中提出了两种设计方法并报告了制备技术及实验结果。

19. The problem of the intefernce on communication lines by the power main is concerned by a great mant designers today.The interfering noise voltage on communication lines calculated by means of the formula currently used is frequently larger than its acutal value measured.The main cause of this is due to the fact that the proqagation characteristics (attenuation constant,

**phase**

**shift**& reflections) of the interfering current on the power line have not deen put into account. In this article the author at the first part derives the propagation characteristics of the interfering current waves along the opne power line and based upon this deduces the calculation formula of the interfering noise voltage when the interfering current waves have been taken into consideration.

强电对通信线的干扰影响理论计算是目前广大设计者所共同关心的问题。利用现行的计算公式计算通信线上的杂音干扰电压,计算值往往大于实测值。其主要原因是没有考虑强电线的干扰电流的传输特性(即干扰电流的衰耗,相移和反射)。本文首先论述了强电线上的干扰电流的传输特性,在此基础上提出了考虑强电线的干扰电流的传输特性时通信线上杂音干扰电压的计算公式。

20. The method is

**phase**

**shift**ing with any four steps in a facultative interval,and in combination with grouping disposal the parameter is got.

这种方法采用步距任意的四步步进移相,并结合分组处理方式来求得所求参数.