Magnetrons中文
WebJun 14, 2012 · One of the most important achievements in the microwave vacuum devices field over the last 30 years is the design and mass production of magnetrons with non-incandescent (cold) cathodes. In the U.S., these magnetrons are known as ‘magnetrons with field cathode emission,’ although they do also have secondary-electron emission. … WebThe cavity magnetron is a high-power vacuum tube used in early radar systems and currently in microwave ovens and linear particle accelerators. It generates microwaves using the interaction of a stream of electrons with …
Magnetrons中文
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Webn. 【无线电】磁控 (电子)管。. rising-sun magnetron旭日型磁控管。. "beam magnetron" 中文翻译 : 电子束磁控管; 电子注磁控管; 射束磁控管; 束射磁控管. "bohr magnetron" 中文 … Web磁控管自从发明以来，因其具备输出功率大、效率高、工作电压低、体积小、重量轻、成本低等特点，在过去的几十年中，磁控管的使用领域在不断扩大，在军事、工业、农业、医疗等领域都能见到它的身影。人们在生活中最常接触到的磁控管是微波炉用磁控管，但是这种磁控管与我们在本文所介绍 ...
WebThe gyrotron is a type of free-electron maser that generates high-frequency electromagnetic radiation by stimulated cyclotron resonance of electrons moving through a strong … Web摘要： TiSiCN coating was deposited using plasma enhanced magnetron sputtering (PEMS).It was compared with conventional magnetron sputtering (CMS).Both coatings are found to be nanocomposite coatings (nc-TiCN/a-SiCN).The PEMS coating is twice as hard as the CMS coating.PEMS coating has a much higher wear resistance than the CMS …
WebLe magnétron est un tube électronique sans grille d'arrêt, avec une cathode centrale, chauffée par un filament, et une anode massique et concentrique dans laquelle sont creusées plusieurs cavités résonnantes. Un champ magnétique axial est généralement créé par deux aimants permanents à chaque extrémité du tube. Webmagnetron中文的意思、翻譯及用法：n. [電子] 磁控管。英漢詞典提供【magnetron】的詳盡中文翻譯、用法、例句等
WebApr 27, 2024 · Summary. In a magnetron oscillator electrons emitted from a cylindrical cathode interact with the π-mode resonance of a cylindrical, re-entrant, slow-wave structure on the anode. The electrons move under the influence of a radial static electric field and an axial magnetic field. Rotating spokes of charge synchronous with the wave on the anode ...
Web磁控濺射或磁控濺射法、磁控濺射技術（英語： magnetron sputtering ）是在濺射的基礎上，運用靶板材料自身的電場與磁場的相互電磁交互作用，在靶板附近添加磁場，使得二 … nuclear cardiology testingWebSep 18, 2024 · Microwave magnetrons by George Briggs Collins, 1948, McGraw-Hill Book Co. edition, in English - 1st ed. It looks like you're offline. Donate ♥. Čeština (cs) Deutsch (de) English (en) ... 中文 (zh) Open Library is an initiative of the Internet Archive, a 501(c)(3) ... nina olson irs taxpayer advocateWebConteúdo não verificável pode ser removido .—Encontre fontes: ABW • Google ( N • L • A) (Outubro de 2024) O magnétron ( português brasileiro) ou magnetrão ( português europeu) é uma válvula eletrônica que funciona como um oscilador na faixa de micro-ondas do espectro eletromagnético. [ 1] Está presente, por exemplo, nos ... nina oneill facebookWebcfs.gov.hk. cfs.gov.hk. (iii) 波導管：是長方形的金屬管，把磁控管中產生的微波導引至烹煮 室。. cfs.gov.hk. cfs.gov.hk. ( ii) magnetron: it is a vacuum. [...] tube in which electrical energy is converted to an oscillating electromagnetic field. cfs.gov.hk. nuclear cardiology board exam 2021http://www.daeyean.com/?lm=34 nuclear cardiac stress test interpretationWeb中文翻譯 手機版. (magnetron 的復數) n. 磁控管. [化] 磁控管. "sparking of magnetrons" 中文翻譯 : 磁控管打火. "general specification for magnetrons" 中文翻譯 : 磁控管總規范. … nuclear career pathwaysWebOct 31, 2024 · This compact cavity magnetron gave the Allies a way of producing high-power microwaves for radar. By the summer of 1940, World War II had been raging in Western Europe for nearly a year. During ... nuclear cardiology cme free