熱燈絲 的英文怎麼說

中文拼音 [rèdēngsī]
熱燈絲 英文
hot filament
  • 燈 : 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. 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。
  2. 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。
  3. Series of filament voltage and heater voltage for electron tubes

    電子管燈絲與熱絲電壓系列
  4. 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。
  5. 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。
  6. Measuring methods of the heater or filament current and voltage for electronic tubes

    電子管熱絲或燈絲電流和電壓的測試方法
  7. 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:熱絲或燈絲電流的測量
  8. 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。
  9. Luminaires with built - in transformers for filament lamps ; lighting chains

    供白熱絲燈用內置變壓器照明器；
  10. 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
  11. Physically, the filament minutely heats up and cools down at twice the line rate, due to ac applied to the filament

    實際上，由於加載在燈絲上的交流電，燈絲基本上是以兩倍市電頻率加熱或冷卻。
  12. The electricity makes the filament burn and produce light

    電使燈絲發熱產生光。
  13. It has good character in roll and high temperature. second crystal temperature 1850, mainly used in white filament wire, vacuum tube heating wire

    W3102 ：繞絲及高溫性能優良，再結溫度1850 ，用於製造白熾燈絲，電子管折熱絲等
  14. But there are still several problems concerning the stability and reproducibility of device fabrication. the heavily born doped p - type diamond films synthesized by hot filament chemical vapor deposition with b ( ch3 ) 3 as boron source substituted the metal electrode aluminum

    本文還利用熱燈絲化學汽相沉積（ hfcvd ）法，採用硼酸三甲酯b （ ch3 ） 3為硼源制備了重摻雜p型金剛石膜，作為lppp / alq異質結增強型發光器的電極。
  15. However, the most commonly used x - ray sources didn " t change much no matter in structure or theory, still using thermionic cathodes as electron sources. such conventional x - ray tubes have some defaults, such as big volume, low frequency response, demanding for supply to cathode that was also brittle

    目前使用的x光源的基本特點是採用熱電子發射形式即採用熱燈絲作為電子發射源，在高壓加速下轟擊陽極產生x射線，這樣的光源體積較大，需要加熱陰極的電源，且對頻率響應慢。
  16. An incandescent bulb, made of a wire filament encased in glass, emits only 5 % of the energy it consumes as light ; the rest is wasted as heat

    由燈絲封裝在玻璃里而製成白熾燈，只有5的能量被用於發光；其餘都以熱能被浪費掉了。
  17. An s band " ssa + cfa " chain is experimentally studied in this paper

    可靠性指標也將大大提高，由於不需要燈絲預熱，可實現放大鏈的瞬時開機。
  18. In this paper, the nucleation process of diamond by filament cvd was analyzed, and enhanced flux of ions by negative substrate bias was investigated in theory

    摘要木文對熱燈絲cvd沉積金剛石膜的核化過程進行了分析，從理論上研究了負襯底偏壓增強活性離子的流量。
  19. In small lamps, all the air is pumped from the glass bulb, forming a vacuum, which prevents the white - hot filament from burning away

    在小照明燈中，所有的空氣都從燈泡中抽出，形成真空，以防熾熱的燈絲被燒毀。
  20. For the first time, diamond film is grown on tisi2 surface coated on si substrate using hfcvd method

    採用熱燈絲化學氣相沉積（ hfcvd ）法，首次在單晶si襯底上長有tisi _ 2薄膜的表面沉積出金剛石薄膜。
分享友人
分享到 Line

分享到臉書