くぼみ陰極の英語

陰極支持体33と真空外囲器15の窪み部41との間の空間絶縁距離を確保したうえで、陰極31と陽極ターゲット27との距離を近付け、電子ビーム位置での偏向磁界の磁束密度を高める。例文帳に追加

While securing the spatial insulation distance between the cathode support 33 and the depression portion 41 of the vacuum housing 15, the distance between the cathode 31 and the anode target 27 is brought closer and magnetic flux density of the deflection magnetic field in the electron beam position is increased. - 特許庁

カソード電極１の電子放射物質９の中心部近傍或は外周部近傍に電子ビームを放射しない窪み或は領域を形成して中空状の電子ビームを放射するカソード電極とその製造方法及び電子銃並びに陰極線管を得る。例文帳に追加

A cathode electrode which emits a hollow electron beam is obtained as well as a manufacturing method thereof, an electric gun and a cathode-ray tube, by forming a recess or a region that does not emit electron beams in the vicinity of the center or the periphery of an electron emission matter 9 as a cathode electrode 1. - 特許庁