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科学时代收录了3405121条科普词条,基本涵盖了常见科普常识及英语词汇的翻译,是科学学习和研究的有利工具。

metal plate lens metal-plate lens metal plate lens antenna metal plate pattern metal plating
metal plating bath metal plating deposition metal plating printed circuit metal plug resistance metal plutonium
metal polish metal polishing metal-pool spraying metal-poor star metal powder
metal-powder cutting Metal Powder Industries Federation (MPIF) metal powder injection molding metal powder magnet metal powder metallurgy
metal powder printing method metal powder production apparatus metal powder sinter metal power metal precursor
metal processing metal product Metal products manufacturing industry metal propeller metal protection
metal protection composition metal protection layer metal protection layers metal raceway metal radiation effects
metal recess metal recovery metal rectifier metal reflection film metal reflector
metal reflector; metallic reflector metal reinforced plastics metal removal metal replacement metal residue
metal resistance thermometer metal resistor metal revetment metal-rich star Metal-rimmed
metal-rimmed metal ring oscillator metal roller drag metal roof panel metal ruthenium film
metals metals; alkali and alkaline earth metal salt metal salt activator metal sample
metal saw metal sawing machine metal scoop metalscope metal scrap
metal scrap briquette hydraulic press metal scraper metal screen metal seed metal-semiconductor barrier
metal semiconductor barrier metal semiconductor barrier height metal-semiconductor capacitor metal-semiconductor contact metal semiconductor contact
metal semiconductor contacts metal semiconductor devices metal-semiconductor diode metal semiconductor field effect transistor metal semiconductor field effect transistor{=MESFET}
metal-semiconductor field effect transistor{=MESFET} metal-semiconductor field-effect transistor (MESFETs) metal semiconductor field effect transistors{=MESFET`s} metal-semiconductor field effect transistor{=MESFET} metal-semiconductor interface
Metal-Semiconductor Interface metal semiconductor{=MES} metal-semiconductor- metal detector metal-semiconductor-metal device metal-semiconductor-metal diode
metal semiconductor metal{=MSM} metal-semiconductor- metal photodetector{=MSMPD} metal semiconductor metal photodetector{=MSM photodetector} metal-semiconductor-metal structure metal separation
metal-sheathed metal-sheathed cable metal sheath material metal sheet metal shell
metal shield metal-shielded wire metal shielding case metal silicate Metal Silicide
metal silicide annealing metal silicide conducting wire metal silicide contact metal silicides metal silicon dioxide semiconductor
metal single crystal metal skin metal slab metal slanted roof metal slip
metal slitting saw metal slitting saw with coarse teeth metal slitting saw with fine teeth metal slitting saw with medium teeth metalsmith
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