氦激光器 的英文怎麼說

中文拼音 [hàijīguāngqì]
氦激光器 英文
helium laser
  • 氦 : 名 [化學] helium （2號元素, 符號 he）
  • 激 : Ⅰ動詞1 （水因受到阻礙或震蕩而向上涌） swash; surge; dash 2 （冷水突然刺激身體使得病） fall ill fr...
  • 光 : Ⅰ名詞1 （照耀在物體上、使人能看見物體的一種物質） light; ray 2 （景物） scenery 3 （光彩; 榮譽） ...
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  • 激光器 : [光學] （光激射器） laser （縮自 light amplification by stimulated emission of radiation）; optic...
  • 激光 : [物理學] laser 激光靶 laser target; 激光報警器 laser avoidance device; 激光玻璃纖維 laser fibre; ...
  1. Helium neon laser irradiator

    氦氖激光照射器
  2. Javans helium - neon laser

    文氦氖激光器
  3. Measuring mathod of major parameter for he - ne lasers

    氦氖激光器主要參數測試方法
  4. Measurement methods of parameter for helium neon laser

    氦氖激光器參數試驗方法
  5. Multimode output he - ne laser apparatus ' manufacture with larger power

    多模輸出具有較大功率的氦氖激光器的研製
  6. Helium cadmium laser

    氦鎘激光器
  7. The laboratory can provide calibration service for the measurement of the wavelength of any laser having a nominal wavelength of 633 nm. calibration is performed by comparing the wavelength of the laser under test with the wavelength of the standard iodine - stabilized helium - neon laser of the laboratory

    本所可為波長標稱值為633nm的激光器提供波長測量服務。被測試的激光波長將與本所的標準碘穩頻氦氖激光器的波長比對而進行校正。
  8. Helium neon laser

    氦氖激光器
  9. He - ne laser

    氦氖激光器
  10. Packaging materials for sterilization of wrapped goods ; part 3 : paper for use in the manufacture of paper bags specified in part 4 of this standard and in the manufacture of pouches and reels specified in part 5 of this standard ; requirements and tes

    本標準規定了氦氖激光器以下簡稱激光器的一般光電參數的測試方法。在進行參數測試時，須遵循本標準1 . 1 1 . 8條所規定的有關測試條件。
  11. Firstly, optical trigonometry measurement principle and wok principle of linear ccd are introduced, which are based on to design optical focusing and imagery system with he - ne laser instrument as illuminant. secondly, peripheral circuit of linear ccd is designed in theory and experiment. finally non - contact thickness measurement instrument is constructed, using ccd as photoelectric transformation element and microprocessor as the controller

    本文首先介紹了光學三角法測量原理，並對線陣ccd的工作原理進行了研究，以此為基礎採用氦氖激光器為光源，設計了光學聚焦及成像系統，對線陣ccd外圍電路的設計進行了理論設計和實驗研究，最後設計了以ccd為光電轉換元件，以微處理器為控制核心的非接觸式厚度測量儀及其系統。
  12. Secondly, the cfd method is used to study the flowfields in the laser chamber and the loss of the total pressure in several types of nozzles. the answer shows that reducing the length of the nozzles and the high of the throats in the nozzles can reducing the loss of the total pressure. and the answer also shows that the small nozzles with helium injected in the base region are good for laser chamber pressure recovery

    其次，本文利用cfd技術模擬了光腔流場，研究了幾種噴管的總壓損失特性。研究結果表明，對于平面對稱噴管，減小噴管長度，增加喉道高度有利於減少總壓的損失。用cfd技術對光腔段的模擬表明，採用小尺寸噴管，並且在基區大量注入氦氣有利於激光器壓力恢復。
  13. In accordance with the recommendation for the practical realization of the above definition of the international committee of weights and measures, the laboratory maintains the metre through the wavelength of the 633 nm radiation from an iodine - stabilized helium - neon laser

    按國際計量委員會對實現米定義的建議，本所透過碘穩頻氦、氖激光器放出波長633nm的幅射以達至擁有米的標準。
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