extremely low frequency

极低频：指无线电频谱中最低频率范围内的一种频率。

常用释义

极低频：指无线电频谱中最低频率范围内的一种频率。

扩展信息

极低频

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超低频

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极低频率

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超低频率

**超低频率（Extremely low frequency）的技术，听说已经存在。据说是美国海军用来对另外一艘舰艇上，某一位特定士兵说话 …

例句

however , evidence is accumulating that exposure to extremely low frequency electromagnetic field may produce a lot of biological effects.

然而越来越多的研究提示，极低频电磁场可引起有害的生物效应。

There is inadequate evidence in experimental animals for the carcinogenicity of extremely low-frequency magnetic fields.

超低频磁场对实验室动物致癌性证据不足。

blanket on the health hazards from extremely low frequency electromagnetic fields.

对健康的危害毯从极低频电磁场。

Extremely low-frequency magnetic fields are possibly carcinogenic to humans (Group 2B).

超低频磁场可能对人类致癌。

A calculating method of the effective apparent resistivity for the extremely low frequency transmitting antenna site

极低频发射天线场地等效视电阻率的计算

A Study of Effects of Extremely Low Frequency Electromagnetic Fields on Lipid Per-Oxidation

极低频电磁场对小鼠脑组织脂质过氧化及白细胞的影响

Development of Extremely-Low-Frequency Pulse Magnetic Field Generator and Study of Its Bioeffects

低频脉冲磁场发生仪的研制及其生物效应研究

Meta Analysis of Childhood Leukemia Associated With Extremely Low Frequency Electromagnetic Fields

极低频电磁场与儿童白血病关系的Meta分析

The Effects of the Electromagnetic Fields of Extremely Low Frequency on the Health in Electric Railway Workers

电气化铁路工频电磁场对作业工人健康的影响

Stress, extremely low frequency electromagnetic fields and osteoblast

应力、极低频脉冲电磁场与成骨细胞

The effects of extremely low frequency rectangular pulsed electromagnetic fields on rat osteoblast

极低频电磁场对成骨细胞增殖与分化的影响

Effects of Extremely Low Frequency Electromagnetic Fields on Lipid Peroxidation of Myocardium in Rats

极低频电磁场对大鼠心肌脂质过氧化的影响

The Effects of Electromagnetic Fields of Extremely Low Frequency on the Immune System in Electric Railway Workers

工频电磁场对电气化铁路职工免疫系统的影响

Effects of extremely low frequency magnetic field on growth kinetics, metabolism and cell cycle of human liver cancer cells

极低频磁场对人肝癌细胞生长、代谢及细胞周期的影响

Effects of Exposure to Extremely Low Frequency Electromagnetic Field on Morris Learning and Memory Among Rats

极低频弱电磁场对大鼠学习记忆的影响

Research of Effects and Application of Extremely Low Frequency Electromagnetic Field on Human Health

极低频电磁场对人类健康的影响和应用研究

Study on Motion-induced Noise in the Design of Extremely Low Frequency Omni-directional Receiving Antenna of Submarine

潜艇极低频全向接收天线中运动感应噪声研究

The Effects of Extremely Low Frequency Triangular Electromagnetic Fields on Rat Osteoblast

极低频三角形电磁场对成骨细胞的影响

Effects of extremely low frequency electromagnetic fields on apoptosis and cell cycle of mouse brain and liver cells

极低频电磁场对小鼠脑和肝细胞凋亡及细胞周期的影响

Apoptosis of cultured human liver cancer cells induced by extremely low frequency magnetic field

极低频磁场诱导人肝癌细胞的凋亡

Health Effects of Exposure to Extremely Low Frequency Electromagnetic Fields

极低频电磁场暴露的健康效应

Effects of extremely low frequency electromagnetic fields on male reproduction in mice

极低频电磁场对雄性小鼠生殖的影响

Assessment of exposure to extremely low frequency magnetic field emitted from monitors

电脑显示器极低频磁场的强度分析

The Effects of Extremely Low-frequency Electromagnetic Fields on Rat Osteoblast

极低频电磁场对大鼠成骨细胞的影响

Effects of Extremely Low Frequency Weak Magnetic Fields on the Intracellular Free Calcium Concentration in PC-12 Tumor Cells

极低频弱磁场对PC-12瘤细胞胞内游离钙离子浓度的影响

Biological Effects of Extremely Low Frequency Magnetic Field

极低频磁场的生物学效应

The Effect of Extremely Low Frequency Pulsed Electromagnetic Fields on Neonatal Rat Osteoblasts

极低频脉冲电磁场对新生大鼠成骨细胞的影响

Effects of Extremely Low Frequency Electromagnetic Field on Anti-oxidation System of Rat

极低频电磁场对大鼠脑组织抗氧化系统的影响

Thermal noise on design of extremely low frequency trailing H-field antenna

超低频拖曳磁场天线设计中的热噪声研究

Propagation of extremely low frequency radio wave

极低频电波传播