bit frequency

The frequency shift method in initial vector selection is introduced.

本文对特征向量导数计算的Ｌａｎｃｚｏｓ法进行了改进，指出Ｌａｎｃｚｏｓ法对方程的缩阶效率取决于初始向量的选择，介绍了Ｌａｎｃｚｏｓ方法的发展，提出采用频率移位法选择初始Ｌａｎｃｚｏｓ向量。

Relation between changes of sEMG s mean frequency and changes of blood lactate content with different loads during exercise;

不同负荷强度运动时表面肌电图中位频率与血乳酸浓度变化的关系

UKChanges in the state of aggregation can lead to shifts of up to 10 cm-1.

物质聚集态的变化可能导致10厘米-1的频率位移。

Study on Shift Rule of the Nitro Characteristic Frequency in Aliphatic Carbonnitro Compounds

脂肪族碳硝基化合物中硝基特征频率位移规律研究

Mixed Quantum-Classical Dynamics Method Study of the Vibrational Frequency Shift of Ⅰ_2 in the Water Pool of Reverse Micelles

混合量子-经典动力学方法研究反胶团水池中Ⅰ_2分子的振动频率位移

BCFSK (Binary Code Frequency Shift Keying)

二进制编码频率移位键控法

frequency shift keying

键控频移频移键控频移键位

Frequency shifts due to the presence of the oxygen atom complicate the picture.

氧原子导致频率发生位移，增加情况的复杂性。

Dual-Frequency Laser Optical Feedback Displacement Measurement System with High Resolution

高分辨率双频激光回馈的位移测量方法

Dual-frequency laser optical feedback displacement measurement system with nanometer resolution

纳米级分辨率双频激光回馈位移测量系统

frequency deviator

频率偏移器, 频率致偏装置

drift cancelled frequency synthesizer

漂移抵消式频率合成器

prestack F-K migration method

叠前频率-波数域偏移法

The study of field source static shift in frequency domain controlled-source electromagnetic sounding with long wire source

长导线源频率域可控源电磁测深的场源静态位移研究

high-frequency displacement detection amplifier

高频位移检测放大器

phase comparison sinusoidal frequency shift keying

相位比较正弦移频键控

Mohm (unit of measure)

(力迁移率单位) 莫姆

"Motor horsepower, voltage, phase and frequency"

电机马力(功率),电压,相位和频率

The first natural frequency map in working space was drawn, which can be useful for selecting proper working position to avoid resonance or low-order harmonic oscillation.

讨论了频率求解精度、收敛性与单元横向弹性位移型函数以及单元数量之间的关系。

Research on the Estimation of Frequency Offset in OFDM System;

正交频分复用系统频率偏移估计的研究