1) relative frequency
相对频度
1.
The relative frequency (RF), relative biomass (RB) and dominance value (DV) of each species in the Comm.
研究了湖北省感湖菱群落的水生植物种类组成、物种多样性指数、群落的垂直结构以及各种类的相对频度、相对生物量、优势度。
2) band relative intensity ratio (BRIR)
频带相对强度比
1.
From the view of clinical application, the concept of band relative intensity ratio (BRIR) was introduced in the course of studying for the instrument and by time-.
从临床应用的角度出发,该仪器引入了频带相对强度比(BRIR)的概念,利用时频分析方法,可以获得某一时刻各个基本节律的相对强度,从而为医生临床诊断提供了一种较好的辅助分析工
3) Relative frequency of small earthquakes
微震相对频度
4) relative frequency deviation
相对频偏
1.
The frequency-selected network of oscillator is constituted by the detective coil and capacitor,and relative frequency deviation Δω/ω produced by oscillator that is interference by the metal is taken as instrument examination target.
用电磁感应方法来探测金属物体,采用探测线圈作传感器,由探测线圈与电容器组成振荡器的选频网络,并以振荡器受被探金属物扰动,所产生的相对频偏Δω/ω为探测仪器的检测标的。
5) Relative Fequency Difference
相对频差
6) relative word frequency
相对词频
1.
The concept of relative word frequency (RWF) is presented for evaluating the strength of word collocation.
提出利用相对词频(Relative Word Frequency,RWF)来评估词语之间搭配强度。
补充资料：频度
1.梵语音译。点。指有形物组成的最小部分。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条