A visual objective resolution tester is designed and prepared in this paper.
本文介绍了自行设计研制的目视鉴别率测试仪及其光路图和鉴别率图案。
This FD method can be used for AFC of the coherent-on-receive system.
这种频率鉴别方法可以用在接收相参系统中的自动频率微调。
Research on the discriminating value of different frequency formants in speaker recognition
不同频率共振峰在话者识别中的鉴别价值
Application Value of Allele Frequencies in Direct Identification of Ambiguous HLA Genotypes
等位基因频率在鉴别模棱两可HLA基因型中的应用价值分析
In an FM receiver, the limiter and discriminator stages are circuits that respond solely to changes in frequency.
在调频接收器中，限幅器和鉴别器这两个设备仅对频率的变化做出反应。
Frequency Regulation Frequency regulation is a measure that states the difference between no-load and full-load frequency as a percentage of full-load frequency.
频率调整率频率调整率是指空载和满载之间频率的差别与满载频率的百分比。
The Research of a Fractional Digital Frequency Synthesizer Based on Delta-Sigma Frequency Discriminatior
基于Delta-Sigma鉴频器的分数数字频率合成器的研究
Design and Analysis of a Fractional Frequency Synthesizer Based on △-∑ Phase Discriminatior;
基于△-∑鉴相器的分数频率合成器研究
Design and Application of High Accuracy Coins Detecting Instrument;
高准确率硬币鉴别装置的设计与实现
Identification of Radix Moghaniae by Dual-index of Common and Variant Peak Ratio Sequence Analysis Method
共有峰率和变异峰率双指标序列法鉴别千斤拔
Effects of Spatial Frequency , Strokes, and Word Frequency on Chinese Character Recognition
空间频率、笔画数及字频对汉字识别的影响
Don't forget to tune in to us again next week.
下周别忘了调准频率，和我们再相会。
The two constituent frequencies are clearly discernible.
可以清楚地辨别出两种成分的频率来。
Instantaneous frequency identification of a structure based on complex wavelet transform
基于复小波变换的结构瞬时频率识别
Research of Phase Noise Measurement System Based on Equivalent Phase Comparison Frequency
基于等效鉴相频率的相位噪声测量系统的研究
Application of three-dimensional frequency-domain OCT in the differential diagnosis of macular hole
三维频域OCT在鉴别诊断黄斑裂孔中的分析应用
Diagnosis and differentiation of superficial benign masses with high frequency ultrasonography
高频超声对体表良性肿块的诊断与鉴别诊断
signal discriminator
信号鉴别器single-ended (工作于谐振曲线一侧的)单端鉴频器
image frequency
像频;镜频;镜频;镜像频率;镜像频率;帧频