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在"英语"词典里low frequency}的意思

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词典
section

英语中LOW FREQUENCY的发音

low frequency play
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LOW FREQUENCY的语法类别

noun
形容词
动词
副词
代词
介词
连词
限定词
感叹词

LOW FREQUENCY在英语中的意思是什么?

点击查看«low frequency»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译
low frequency

低频率

Low frequency

低频或低频或LF是指30 kHz-300 kHz范围内的射频。 也称为波长为1公里至10公里的公里波长或公里波,该波段的低信号衰减允许长距离通信。 在欧洲以及北非和亚洲的部分地区,LF频谱的一部分用于AM广播作为长波段。 在西半球,它的主要用途是飞机信标,导航,信息和天气系统。 时频信号站MSF,HBG,DCF77,JJY和WWVB都在该频带内找到。 Low frequency or low freq or LF refers to radio frequencies in the range of 30 kHz–300 kHz. Also known as the kilometre band or kilometre wave as the wavelengths range from one to ten kilometres, the low signal attenuation in this band allows long distance communication. In Europe, and parts of Northern Africa and of Asia, part of the LF spectrum is used for AM broadcasting as the longwave band. In the western hemisphere, its main use is for aircraft beacon, navigation, information, and weather systems. Time signal stations MSF, HBG, DCF77, JJY and WWVB are found in this band.

在英语 词典里low frequency的定义

词典中低频的定义是一个射频频带或者频率在300到30千赫之间的LF。

The definition of low frequency in the dictionary is a radio-frequency band or a frequency lying between 300 and 30 kilohertz LF.

点击查看«low frequency»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

LOW FREQUENCY一样开头的英语单词

low blow
low camp
Low Church
low comedian
low comedy
Low Countries
low explosive
Low German
low heels
Low Latin
Low Mass
low profile
low relief
low season
Low Sunday
low tech
low technology
low tide
low vowel
low water

LOW FREQUENCY一样开头的英语单词

agency
angular frequency
congruency
constituency
delinquency
fluency
frequency
fundamental frequency
high frequency
high-frequency
infrequency
intermediate frequency
juvenile delinquency
low-frequency
medium frequency
multifrequency
natural frequency
radio frequency
spatial frequency
very high frequency
very low frequency

英语近义词词典里low frequency的近义词和反义词

近义词

«low frequency»的25种语言翻译

翻译者
online translator

LOW FREQUENCY的翻译

通过我们的英语多语言翻译器,找到low frequency25种语言翻译
该章节所呈现的将low frequency由 英语向其他语言的翻译是通过自动统计翻译获得的;在英语中基本的翻译单位是单词«low frequency»。

翻译者英语 - 中文

低频
1,325 数百万发言者

翻译者英语 - 西班牙语

baja frecuencia
570 数百万发言者

英语

low frequency
510 数百万发言者

翻译者英语 - 印地语

कम आवृत्ति
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

التردد المنخفض
280 数百万发言者

翻译者英语 - 俄语

низкая частота
278 数百万发言者

翻译者英语 - 葡萄牙语

baixa frequência
270 数百万发言者

翻译者英语 - 孟加拉语

কম কম্পাঙ্ক
260 数百万发言者

翻译者英语 - 法语

basse fréquence
220 数百万发言者

翻译者英语 - 马来语

Kekerapan rendah
190 数百万发言者

翻译者英语 - 德语

Niederfrequenz
180 数百万发言者

翻译者英语 - 日语

低周波
130 数百万发言者

翻译者英语 - 韩语

저주파
85 数百万发言者

翻译者英语 - 印尼爪哇语

Frekuensi kurang
85 数百万发言者
vi

翻译者英语 - 越南语

tần số thấp
80 数百万发言者

翻译者英语 - 泰米尔语

குறைந்த அதிர்வெண்
75 数百万发言者

翻译者英语 - 马拉地语

कमी वारंवारता
75 数百万发言者

翻译者英语 - 土耳其语

düşük frekanslı
70 数百万发言者

翻译者英语 - 意大利语

bassa frequenza
65 数百万发言者

翻译者英语 - 波兰语

niskiej częstotliwości
50 数百万发言者

翻译者英语 - 乌克兰语

низька частота
40 数百万发言者

翻译者英语 - 罗马尼亚语

frecvență redusă
30 数百万发言者
el

翻译者英语 - 希腊语

χαμηλής συχνότητας
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

lae frekwensie
14 数百万发言者
sv

翻译者英语 - 瑞典语

lågfrekvent
10 数百万发言者
no

翻译者英语 - 挪威语

lavfrekvente
5 数百万发言者

low frequency的使用趋势

趋势

词语 «LOW FREQUENCY»的使用趋势

0
100%
频率
使用相当广泛
87
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此处所显示的地图给出了词语«low frequency»在不同国家的使用频率。
low frequency的主要搜索趋势和常见用法
用户为查找我们的英语在线词典以及单词«low frequency»的最常用表达而进行的主要搜索的列表。

词语«LOW FREQUENCY» 随时间而变化的使用频率

该图表展现了单词«low frequency»在过去500年中的用法频率的每年演化其实施是基于分析词语«low frequency»从1500年到现在在 英语数字出版物中出现的频率。

low frequency的英语文献、引用和新闻中的使用范例

示例

«LOW FREQUENCY»相关的英语书籍

在以下的参考文献中发现low frequency的用法。与low frequency相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Non-ionizing Radiation: Static and extremely low-frequency ...
This volume evaluates possible carcinogenic hazards from exposures to static and extremely low frequency (ELF) electric and magnetic fields. It is the first of two IARC Monographs volumes on various kinds of non-ionizing radiation.
‎2002
2
Low Frequency Electromagnetic Design
Providing a detailed investigation of steady-state "eddy current" analysis and electrome-chanical processes relying on electromagnetic induction, this outstanding volume presents classical one- and two-dimensional formulations for coils, ...
Perry, 1985
3
An Evaluation of the U.S. Navy's Extremely Low Frequency ...
This book evaluates the 11 ecological studies of the Navy's monitoring program and examines the adequacy of experimental design, the data collection and analysis, and the soundness of the conclusions.
National Research Council (U.S.). Committee to Evaluate the U.S. Navy's Extremely Low Frequency Communications System Ecological Monitoring Program, 1997
4
Piezoelectric Energy Harvesting Devices for Low Frequency ...
In this research, bulk- and wafer-scale of piezoelectric power generator prototypes were developed.
Auburn, Alabama, Dongna Shen, 2009
5
Can International Macroeconomic Models Explain Low-Frequency ...
Real exchange rates exhibit important low-frequency fluctuations.
Pau Rabanal, Juan F. Rubio-Ramirez, 2012
6
Marine Mammals and Low-Frequency Sound:: Progress Since 1994
The speed of sound is proportional to the temperature of the water through which it passes. Therefore, sound speed can be used to infer the average temperature of the water volume through which sound waves have passed.
Division on Earth and Life Studies, Commission on Geosciences, Environment and Resources, Ocean Studies Board, 2000
7
Low-frequency Sound and Marine Mammals: Current Knowledge ...
Current Knowledge and Research Needs. auditory sensitivities are greatest at very high frequencies. Available data for all toothed whales that have been measured for auditory sensitivity are reasonably consistent. However, for another group ...
‎1994
8
Audiology: Treatment
Reducing the Occlusion Effect One way to reduce or eliminate the occlusion effect is to apply venting of the earmold or custom shell to reduce low-frequency amplification. For example, a 2 mm vent can decrease the measured SPL at 200 Hz ...
Michael Valente, Holly Hosford-Dunn, Ross J. Roeser, 2008
9
Sixth quantum 1/f noise and other low frequency fluctuations ...
Annotation Provides practical engineers and applied physicists with help in optimizing devices, and theorists information on the basic aspects of quantum mechanics and electrodynamics.
Peter H. Handel, Alma L. Chung, American Institute of Physics, 1996
10
Attenuation of the ground wave of a low frequency ...
The attenuation of the peak of the ground wave EM pulse is presented as a function of distance.
J. C. Morgenstern, J. Ralph Johler, United States. National Bureau of Standards, 1965

包含词语«LOW FREQUENCY»的新条目

找出国内和国际出版社所讨论的内容,以及词语low frequency在以下新条目的上下文中是如何使用的。
1
Shark experts say surfer is alive because he fought back - Hawaii …
The only one Rossiter says works, is the Shield, which emits a low frequency electrical field using devices placed on your body. Roberson's ... «Hawaii News Now, 七月 15»
2
Frequent, low-dose weight loss strategy effective in children
... strategy ate more fruit and vegetables and had more active minutes than those counseled using typical low frequency, high-dose methods. 2. «2 Minute Medicine, 七月 15»
3
Gitga'at students use acoustic mapping to fight Enbridge tankers …
The massive tankers emit a persistent low frequency throb, which as much as any impact on animals could also take its toll on people as well. «National Observer, 七月 15»
4
Gitga'at students use acoustic mapping to fight Enbridge and LNG …
The massive tankers emit a persistent low frequency throb, which as much as any impact on animals could also take its toll on people as well. «National Observer, 七月 15»
5
Discovered a cause of mental retardation and autism - Medical Xpress
This finding suggests that many genes with low frequency disturbance are responsible for cases with unknown cause. They have demonstrated ... «Medical Xpress, 七月 15»
6
Association Between Regorafenib, Clinical Benefits in Patient …
No analysis was conducted on BRAF genotype because of the low frequency of mutations identified for this gene. However, correlative analysis ... «Cancer Therapy Advisor, 七月 15»
7
Uravan Intersects Uranium Mineralization at Stewardson - Stockhouse
... and (3) low frequency penetration through the overlying conductive Athabasca Sandstone, resulting in depth resolution greater than 1500 m. «Stockhouse, 七月 15»
8
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The low frequency of antidepressant use in Albania might be attributable to historical and social phenomena, common to some ex-Soviet ... «BMC Blogs Network, 七月 15»
9
To Whom Does the Sea Belong? Questions Posed by the Henoko …
It is undoubtedly a serious flaw that the Henoko assessment made absolutely no study of loud or low frequency noise or thermal emissions on ... «Japan Focus, 七月 15»
10
An ill-wind in Ontario | TOM HARRIS | Columnists | Opinion | Toronto …
“The problem is not just cyclical audible noise keeping people awake but also low frequency infrasound which can travel many kilometres,” ... «Toronto Sun, 七月 15»

参考文献
« EDUCALINGO. Low frequency [在线]. 可用 <https://educalingo.com/zh/dic-en/low-frequency>. 五月 2024 ».
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