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Telecommunications
containing
射线心
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不可见射线
invisible ray
倾斜射线
inclined ray
光线投射
ray cast
切线人射
grazing incidence
单色射线
homogeneous ray
反射矩阵天线
reflective array antenna
发射机线弧
sender link frame
喇叭形反射器天线
horn-reflector antenna
垂射偶极子天线阵
broadside dipole array
大气无线电折射指数
atmospheric radio refractive index
宇宙射线
cosmic ray
导向反射天线
director-reflector antenna
X 射线
roentgen ray
X 射线断层摄影术
X-ray tomography
射线法
ray method
射线的
radial
射线追踪法
ray casting
射频传输线
radio transmission line
射频传输线
radio frequency line
层析 X 射线摄影
tomography
广播发射天线
broadcast transmitting antenna
径向射线
radius
手机通话时使用扬声器或有线耳机,并使手机尽量与身体保持距离,能有效减少辐射
Using your cell phone's speaker or connecting a wired headset - while keeping the handset away from your body - drastically reduces radio frequency exposure
抛物线型折射率光纤
parabolic index fiber
接线映射表
patch map
无反射器的定向天线系统
beam primary antenna system
有线射电〔射频〕
wired radio
法线人射
normal incidence
由于蓝牙无线装置的工作功率比手机小很多,因此,蓝牙耳机产生的辐射相对于手机来说可以忽略不计
Bluetooth-enabled wireless devices operate at much lower power levels than phones, so the radiation created by a Bluetooth-enabled headset is insignificant by comparison
电子射线管
electron ray tube
直接射线通路
无线通信
direct ray
端射天线
end-on-fire antenna
端射天线
end-fire antenna
端射定向天线
end-on directional antenna
背射天线
back fire antenna
角反射器天线
corner antenna
轴向射线
axial ray
辐射线
radial line
边射线
broadside antenna
阴极射线管
显示器的古老名称
cathode ray tube
阴极射线管
屏幕显示器的古老名称
cathode ray tube
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