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radio receiver
释义
radio receiver
Encyclopedia
理学
射电天文接收机
释
radio receiver
射电天文接收机
把射电望远镜馈源输出的电磁辐射场信号经过放大和加工,使它成为与天体辐射成正比且可测量的一种探测器。
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friction loss
friction materials
frictionmeter
friction of metal working
friction pairs
friction pile
friction reducing for gas transmission pipeline
friction reduction stabilizer
friction roller
friction spinning
friction spinning machine
friction stir welding
frictiontape
friction test with slick water
friction vibration
friction wear testing machine
friction welding
friction wheel
friction work
Frida Kahlo
Frida Kahlo Museum
Frida Still Life
Friday Songs
Friday Weekly
Fridman
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更新时间:2026/1/17 10:01:31