absolute frequency

英 [ˈæbsəluːt ˈfriːkwənsi]

美 [ˈæbsəluːt ˈfriːkwənsi]

绝对频率，绝对频数

英英释义

noun

• the number of observations in a given statistical category
  Synonym:frequency

双语例句

• The definition and measurement techniques for group delay has been described and analyzed in this paper, the new techniques, being called three-mixer technique and vector-mixer calibration for measuring the absolute group delay of the frequency converters has been researched and analyzed in detail also in this paper.
  描述和分析群时延的含义和测量方法，着重研究了变频链路绝对群时延的测量方法，对三混频器和矢量混频器技术进行了详细分析和论述。
• We develop the seed CW laser source by using the ring dye laser pumped by a diode semiconductor laser, the absolute laser frequency locking and automatic tracing system, three frequency laser generator, pulse dye amplifier, auto-aligning system.
  发射机部分：采用半导体激光器泵浦环形染料激光器作为系统种子激光光源，研制了激光频率绝对锁定跟踪系统、三频激光产生器、脉冲染料放大激光器、自动准直系统等。
• Two Rectangle Lattice 2D Photonic Crystals with Large Absolute Band Gaps at High Frequency
  两种大带隙的长方晶格二维光子晶体
• Combination with the characteristics of sEMG, we proposed two methods, which are the most absolute value of high frequency wavelet coefficient and the joint of wavelet coefficients and the largest lyapunov index.
  结合表面肌电信号的特点，提出了小波高频系数的最大绝对值和小波系数与最大利亚普诺夫指数联合特征值两种特征提取方法。
• Laser absolute frequency and energy-level difference measurement by polarization beats
  基于极化拍频激光绝对频率与原子能级差的测量方法研究
• However, DDS is a full digital structure, which leads to low frequency, narrow absolute frequency coverage, and large spurious with its output.
  但是DDS采用全数字化结构，使其输出频率较低，绝对频率覆盖小，输出杂散较大。
• In the end, based on the coordinate point data and energy lose data, using the u-Random Sampling Method, the Absolute Frequency Distributions of Energy Deposition in DNA model can be got.
  最后，根据得到的坐标点数据和能量损失数据表，使用μ-随机抽样方法，抽样计算在DNA模型化了的2.3×2.3nm尺寸的小圆柱体内的能量沉积绝对频率分布。
• A Study About Absolute Auditory Discrimination at Different Frequency Level and Different Loudness Level
  不同频率和响度声音的听觉判断绩效研究
• The method of measuring absolute distance with the optical frequency comb of a femtosecond laser was proposed.
  提出使用飞秒激光器的光学频率梳测量绝对距离的方法。
• This paper uses the nucleosome dinucleotide absolute frequency to study nucleosomes 'identify and predict.
  本文主要利用核小体二联体的绝对频率来研究核小体的辨别和预测。