master shift是什么意思

网络释义

用法例句

Based on the physical model of optically phased array system, the relationship between the number of subarrays and the sidelobe level and mainlobe deviation is expounded, and the method is given for subarray partition based on the mainlobe deviation and elimination of the influen.

针对在光控相控阵天线中,子阵数和每个子阵内天线单元数的不同会对相控阵系统的性能有明显影响的问题,在光控相控阵天线系统物理模型的基础上阐述了子阵数与主瓣偏移和副瓣电平的关系,提出了利用幅度加权消除副瓣电平的影响,只基于主瓣偏移的子阵划分方法。

The mainlobe deviation and sidelobe level are two main aspects.

在采用子阵时延结构的宽带数字阵列雷达中,子阵天线单元数变化会对数字阵性能的产生明显影响,其中主要包括主瓣偏移和旁瓣电平两方面。

Inversion of attention coefficient based on frequency shift;

基于主频偏移反演地层的吸收系数

On the basis of traditional active frequency drift(AFD) method,an improved islanding detection method is presented adopting the pulse current amplitude disturbance.

在分析传统的主动频率偏移(AFD)法基础上,提出一种适时施加脉冲式电流幅值干扰的组合式改进方法,重点讨论幅值干扰施加的方式,特别是施加时间的选取。

Globally optimized Fourier finite-difference migration in offset domain.;

炮检距域全局优化傅里叶有限差分偏移

Ground penetrating radar data imaging via the 2D finite-diffrence migration method;

2D有限差分偏移技术在探地雷达信号成像中的应用

Magneto-electrotelluric full frequency segment migration imaging technique and its application;

大地电磁全频段偏移成像技术及其应用

Application of the offset analysis in aluminum electrolysis control;

铝电解控制中偏移分析的应用

From the point of view of the error compensation, the lateral offset error compensation of the sub-reflector is discussed and calculated by applying the best re-pointing technique.

建立40m口径天线结构的有限元分析模型,依据有限元分析结果,对副面和馈源偏离理想位置的偏移量和偏移误差进行分析与计算;从误差补偿角度,运用最佳指向技术对副面横偏误差进行补偿分析计算。

Based on solved the non-liner equations with Monte-Carlo method,this paper have a analysis in the error of the phase shifts when it have some offset of the main beam in antenna pattern and have a group of results of the errors.

文中在运用蒙特卡罗方法求解非线性方程组的基础上,对天线的主波束在一定的偏移下各个移相器取值的误差进行了分析。

accelerometer drift

加速计的偏差[偏移]

Offset to &Stack

堆栈偏移量(&S)

Offset to &Data

数据偏移量(&D)

Attempt to fetch by a bookmark offset, offset value ignored

试图使用书签偏移量提取，忽略偏移值。

A Study on Multi-wave Pre-stack Migration Based on Equivalent Offset

基于等效偏移距的多波叠前偏移研究

Bias- Is the bias used in computing the shadows, again the higher the better, and the slower.

偏移－阴影计算中使用偏移时，偏移值越高，计算时间越长。

frequency deviator

频率偏移器, 频率致偏装置

Deviation from a set course caused by drifting.

偏移由于漂动而从既定路线上偏离

allowable offset in circumferential joints

圆周焊缝的允许偏移

thomas ehrman shift

托马斯 埃尔曼偏移

airline correction

测绳水上部份偏移校正

offset temperature of thermostatic switch

恒温开关的偏移温度

finite element wave equation migration

有限元波动方程偏移

migrated time sectio

偏移校正的时间剖面

prestack F-K migration method

叠前频率-波数域偏移法

monitor fixed-offset area

监督程序固定偏移区

allowable offset in longitudinal joints

纵向焊缝的允许偏移

Kirchhoff-summation migration

基尔霍夫求和法偏移