1) frequency formula
频率公式
2) resonant frequency formula
谐振频率公式
3) plotting position formula
经验频率公式
1.
This paper, after analyzing the theoretical bases of three plotting position formulae, uses statistics test method to choose the best one for P Ⅲ distribution.
本文在阐述了三种经验频率公式的理论基础后，通过统计试验方法评价它们对Ｐ－Ⅲ型分布的适用性。
4) frequency
频率
1.
Quantitative analysis of relationship between transitory internal friction and frequency during reverse martensitic transformation in Ni_(49.8)Ti_(50.2) alloy;
Ni_(49.8)Ti_(50.2)合金马氏体逆相变的瞬态内耗与频率间关系的定量分析
2.
Influencing analysis of human activities on frequency of red tides(HABs) in Zhejiang Sea Areas;
人类活动对浙江近海赤潮发生频率的影响分析
3.
The Gradient Analysis with Frequency Variation in Optical-electrical Characteristic of Liquid Crystal Light Valve;
液晶光阀特殊光电特性中的陡度随频率变化的分析
5) frequencies
频率
1.
A separable approach based on the SVD of a data matrix is proposed to estimate frequencies and bearings of noise sources by a uniform linear array.
本文提出利用均匀线阵接收的数据构造一种矩阵进行奇异值分解，以对频率、方位两参数进行分离估计，用频率谱估计出声源频率，用方位谱估计出声源方位角。
2.
By using CAD software, the influence of mass and spring constant on system natural frequencies and mode shapes is discussed respectively.
本文首先导出了该系统频率和振型的分析表达式,并利用计算机辅助设计软件,分别讨论了质块质量及弹簧常数对系统频率的影响。
6) natural frequency
频率
1.
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.
为了描述柔性并联机器人的弹性动力学性能,分析了机器人振动频率的特征。
参考词条
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
说明：补充资料仅用于学习参考，请勿用于其它任何用途。