1.
On the Locating Accuracy aod a Method for the Optic Spectrum Plane
光学频谱面定位精度与定位方法的研究
2.
Innovation Research of Frequency Spectrum of DDS Signal and DDS FM Signal for EMC;
面向EMC的DDS信号及DDS调频信号频谱创新研究
3.
spectral density
谱线[频谱，光谱]密度
4.
EXTRACTION OF WIND FIELD FROM HIGH FREQUENCY RADAR SEA ECHO DOPPLER SPECTRA
从高频雷达海面回波多普勒谱提取风场信息
5.
A New Non-linear Spectrum Transformation for Speaker Recognition;
面向说话人识别的非线性频谱变换研究
6.
Contributions to Nonstationary Spectrum Estimation and Stationarity Tests in the Time-Frequency Plane;
时频平面内的非平稳光谱评估和平稳性检验
7.
The Method of Computing Road Roughness Fractal Dimension by Frequency-spectrum Method
频谱法计算路面不平度分形维数的方法
8.
Application of Spectral Analysis in Measurement of Carbon Fibre Composite Surface Topography
碳纤维复合材料表面形貌测量中频谱法的应用
9.
Air/liquid Interface Studied with Sum Frequency Generation Vibrational Spectroscopy(SFG-VS) and Related Raman Spectra Studies;
和频振动光谱对气/液界面的研究和相关喇曼光谱研究
10.
"In order to make rational use of spectrum resources, it is expected to consider the following two points:"
为了合理利用频谱资源，在频率分配上恐怕有两个方面要考虑。
11.
The video instrument is commonly used for adjusting the ground satellite station's antenna, but the common user hasn't it.
地面卫星站天线的调试,一般都采用卫星频谱仪进行,但一般用户都无卫星频谱仪。
12.
Numerical Simulation to Sizing Surface-Breaking Cracks by Ultrasonic Surface Wave Spectral Method
表面开口裂纹超声表面波频谱法测量的数值模拟
13.
Numerical Simulation to Size Surface-breaking Tilt Cracks by Ultrasonic Spectral Method
表面开口斜裂纹超声表面波频谱法测量的数值模拟
14.
swept IF type spectrum analyzer
扫中频式频谱分析仪
15.
(5)In all views of anastomic ostium,Doppler displayed artery vein flow spectrum.
(5)多普勒显示各切面吻合口处为动、静脉血流频谱。
16.
The outer frequency spectra of wind waves are estimated with the time series data of wave elevation measured in the laboratory wind wave flume.
利用实验室风浪槽内测得的波面序列资料估计风浪外频谱。
17.
Ultrasonic Nondestructive Characterization for Properties of Modification Layers of Surface Materials Based on Spectral Analysis;
基于频谱分析的材料表面改性层特性超声无损表征
18.
Mean Square Slope Based on Frequency Spectrum and Its Relationship with Gas Transfer Velocity;
基于频谱的海面均方波陡及其与气体交换速度的关系研究