极低频
- n.extremely-low frequency
- 网络ELF; VLF; extremely low frequency
极低频
极低频
ELF
1 极低频(ELF); 3-30 Hz; 极长波;100-10 兆米(Mm)2 超低频(SLF); 30-300 Hz ;超长波;10-1 兆米(Mm…
VLF
该超再生接收器可用于极低频(VLF)、低频(LF)、中频(MF)、高频(HF)、极高频(VHF)及超高频(SHF)范围,以接收连续波(CW) …
extremely low frequency
e.l.f是什么意思啊 - 已解决 - 搜搜问问 ... 1. =extremely low frequency 极低频 http://bbs.wenzhougla... 2. 小精灵 ...
VHF
是一具极低频(VHF)远程对空警戒雷达;此种雷达与旅海级驱逐舰上的517型类似,但是前者由八组八木天线构成(与早期旅大级 …
Extremely Low Frequency, ELF
现概要介绍了极低频(extremely low frequency,ELF)电磁场和射频(radiaofrequency,RF)的物理特性及其健康效应。极低频磁场 …
Very Low Frequency
通讯英文词汇翻译v... ... very high frequency 特高频 very low frequency 极低频 voice mail server 语音邮件(信箱)服务器 ...
very low frequency, VLF
极低频(very low frequency, VLF): 0.00-0.25 Hz、及LF/HF ratio 进一步探讨循环
Extreme Low Frequency
通信专业英语词汇 – ... ... (Extreme Low Frequency) 极低频,极长波 (Electro-Magnetic Compatibility) 电磁兼容性 ...
1
2
3
4
5
6
9
10
11
12
13
14
15
16
17
19
20
21
22
23
24
25
26
27
28
29