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缩焦器
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缩焦器
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理学
缩焦器
释
focal reducer
缩焦器
在望远镜的焦点处配置的使焦距缩小的光学系统。
Astronomy
focal reducer
缩焦器
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thermal wave adsorption refrigeration cycle
thermal wavelength
thermal wax-transfer printer
thermal wind
thermal work
thermal zone
thermic cathode
thermic effect of food
thermicon
thermie
thermion
thermionic amplifier
thermionic cathode
thermionic detector
thermionic emission
thermionics
thermionic vacuum tube
thermionic valve equation
thermisopleth
thermistance
thermistor
thermistor alloy
thermistor material
thermistor; thermal resistor
thermite
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