1.
How to Draw Chart of Variation of Wind Direction Frequency Synthetically by SPSS and Surfer
如何综合使用SPSS和Surfer绘制风向频率随时间变化图
2.
showing the frequency and strength of winds from different directions.
表明从不同的方向吹的风的频率和风力。
3.
Advantages of Frequency Specific Tri-microphone Binaural Wireless Hearing Aid Technology
频率特异性三指向性麦克风在助听器中的应用
4.
underwater emission-and direction frequencies
水下发射和定向频率
5.
directional frequency characteristic of microphone
传声器指向性频率特
6.
directional frequency response of microphone
传声器指向性频率响应
7.
Frequency Control Strategy of Variable-speed Constant-frequency Doubly-fed Induction Generator Wind Turbines
变速恒频双馈风电机组频率控制策略
8.
commutator frequency changer
换向器变频机整流子频率变换器
9.
Difference between Doppler Frequency and Azimuth Frequency and Its Influence on the Azimuth Resolution of Spaceborne SAR
星载SAR方位向频率与多普勒频率的差异及其对成像分辨率的影响
10.
There always have been sandstorms since ancient times, but the frequency has increased in recent years.
风沙自古就有，这些年频率越来越快。
11.
Analytical Method of Joint Probability Density Function of Wind Speed and Direction from Parent Population
总体样本风速风向联合概率分析方法
12.
The doppler frequency is a function of the two scattering directions.
多普勒频率是两个散射方向的函数。
13.
Research on the Precise Calculation of Power Frequency and Vector;
电力系统频率及向量的精确算法研究
14.
Europe and Asia TWSTFT activities at NTSC
NTSC欧亚卫星双向时间与频率传递
15.
Studying Frequency Veering Characteristics of Aircraft Engine Blade with Beam Function Combination Method
航空发动机叶片“频率转向”特性研究
16.
image frequency
像频;镜频;镜频;镜像频率;镜像频率;帧频
17.
Power Budgets for Two-way Satellite Time Transfer Link
卫星双向时间频率传递链路中的功率预算分析
18.
Studies on AGC Mitigating Power/Frequency Fluctuation with Large Wind Farm Interconnection
大规模风电场并网后AGC平抑频率波动研究