燈絲 的英文怎麼說

中文拼音 [dēng]
燈絲 英文
[電子學] directly heated cathode; electron-tube heater; filamentary cathode; filament-type cathode; lamp filament
  • : 名詞1. (照明等用的發光器具) lamp; lantern; light 2. (燃燒液體或氣體用來對別的東西加熱的器具) burner 3. (俗稱電子管) valve; tube
  1. An inert gas such as argon is introduced to reduce evaporation of the filament.

    將諸如氬那樣的惰性氣體充入泡中,以減少燈絲的蒸發。
  2. Biplane type filament

    雙平面式燈絲
  3. The lack of air in the bulb prevents the filament from burning up.

    泡內缺乏空氣就使燈絲不致燒掉。
  4. The cathode at the left is raised to a high temperature by the heater, and electrons evaporate from its surface.

    左邊的陰極被燈絲加熱到高溫,同時電子從陰極表面蒸發出來。
  5. The source of electrons in an electron microscope is a heated filament.

    電子顯微鏡中的電子源,是一加熱的燈絲
  6. Series of filament voltage and heater voltage for electron tubes

    電子管燈絲與熱電壓系列
  7. The liberation of electrons from a hot wire is called thermionic emission.

    電子從熱燈絲逸出,叫做熱電子發射。
  8. The effect is caused by the escape of electrons from the hot filament.

    這個效應是由於電子從熱燈絲逸出而引起的。
  9. Measuring methods of the heater or filament current and voltage for electronic tubes

    電子管熱燈絲電流和電壓的測試方法
  10. Measurements of the electrical properties of electronic tubes. part 2 : measurement of heater or filament current

    電子管電性能的測量.第2部分:熱燈絲電流的測量
  11. This article introduces briefly the process of design and characteristic of structure of db930 tube and discusses the main problems of technology and technique which was met during the manufacture and the measures having been adopted are emphatically. it discusses the solve measures in following six aspects : the filament current is too large, carbon deposits during the carbonizing of cathode, the capacitance between the first grid and the second grid is too large, transpiring happens inside the tube, the insulation resistance between the electrodes is too lower when the filament is on and the ability of bearing high voltage is too lower

    本文簡略地介紹了db930的設計過程及其結構特點,重點論述了在試制過程中遇到的主要工藝技術問題及解決問題的措施,圍繞解決燈絲電流大、陰極碳化時積碳、一柵和二柵之間的電容大、管內蒸散、熱態時極間絕緣低、耐高壓的能力差等六個方面的問題進行了論述。
  12. Each electrode is a filament for providing electrons to maintain an electric discharge through an inert gas.

    每一電極是一燈絲,它發射電子,以通過惰性氣體來維持放電。
  13. A light bulb a filament inert gas glass bulb electric current

    燈絲惰性氣體玻璃泡電流
  14. To attain the high - power, well - proportioned and steady high - energy particle beam is the base of analyzing beam loss. the factors that influence the emission performance of the filament are analyzed, and the parameters are calculated. the experiment results proved the correctness of analyses

    獲得大功率、均勻、穩定的高能粒子束是進行束流損失分析的基礎,本文分析了影響燈絲發射特性因素,對燈絲各參數進行了設計計算,實驗證明了分析的正確性。
  15. Is a hard, brittle, corrosion - resistant, gray to white metallic element extracted from wolframite, scheelite, and other minerals, having the highest melting point and lowest vapor pressure of any metal

    顏色呈灰色或棕黑色,硬度高,延性強,熔點極高,常溫下不受空氣侵蝕主要用途是製造燈絲和高速切削合金鋼,各種鎢電極,也用於光學儀器,化學儀器方面。
  16. 1u4 ( triode connected ) : medium mu small mass filamentary heating structure

    三極體接法) :中mu小型燈絲結構。
  17. Thoriated tungsten filament

    敷釷鎢燈絲
  18. Fire hazard testing for electrotechnical products - test methods - glow - wire test

    電工產品的火災試驗.試驗方法.熱燈絲試驗
  19. Grid filament capacitance

    柵極燈絲電容
  20. The filament circuit analysis and wrong check of the tem

    透射電子顯微鏡燈絲電路分析和故障檢修
分享友人