电波吸收体 wave absorber
电波吸收板 EM wave absorption board
无线电波吸收 [电子] radio wave absorption
电波吸收材料 EM wave absorption material
无线电波吸收材料 radio-wave absorbing material
电磁波吸收遮蔽材 Shielding Fabrics
突波吸收电容器 surge absorbing capacitor
电磁波吸收 absorption of electromagnetic wave ; electromagnetic wave absorption
电磁波能量吸收比值 Specific Absorption Rate
光波和无线电波能被星际气体和尘埃吸收及散射。
Light and radio waves are absorbed and scattered by interstellar gas and dust.
手机利用无线电波接打电话，而且这些无线电波会产生能被人脑吸收的电磁场。
Mobile phones use radio waves to send and receive calls and these produce small electromagnetic fields that can be absorbed by the head and brain.
结合理论分析，指出无线电波在井巷中引起电波衰减的主要原因是波的折射与反射，而不是巷壁的吸收。
In combination with the result, the author points out that radio wave attenuations in roadway is mainly by wave refraction and reflection rather than wall absorption.
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