dewar 中文意思是什麼

dewar 解釋
n. 名詞 迪尤爾〈姓氏〉。

  1. The paper mainly consider the followings : the performance parameter determination of cryopump, heat load determination and heat transfer of large cryopanel, reasonable distribution of heat load, the condition for construct steady flow in small vertical circle pipeline, balance condition for gas and liquid two - phase flow in the connection pipe between cryopanel and dewar, the safety of cryopump

    文中探討了低溫泵性能參數的確定；大抽速低溫抽氣面的熱負載的確定及合理分配；冷凝面上豎直圓管內受熱建立穩定流動的條件；冷凝面與杜瓦間的連接管道內氣液「雙相流動」的平衡條件；低溫泵系統運行的安全問題。
  2. Plastic foams are perhaps only 1/5 as effective as a good dewar from a heat transfer standpoint.

    從熱傳輸的觀點來看，塑料泡沫的效率只及好的杜瓦瓶的五分之一。
  3. General specification for micro dewar

    微型杜瓦總規范
  4. Laboratory glass dewar flask

    實驗室玻璃杜瓦瓶
  5. General specification for ptsi infrared focal plane arrays detector - dewar assembly

    鉑硅紅外焦平面探測器杜瓦組件.通用規范
  6. The system consists of the control unit housing the pumps and a 2 litre dewar

    冷卻系統由裝有泵的控制器和2升液氮罐組成。
  7. Cryogenic dewar bottle

    低溫杜瓦瓶
  8. Thermal loss analysis for the dewar assembly coupling with the micro - stirling cryocooler

    微型斯特林製冷器與杜瓦瓶組件耦合漏熱分析
  9. Dewar vacuum flask

    杜瓦期瓶
  10. Method for measurement and test of parameters of 4n infrared focal plane detector dewar assembly

    4n紅外焦平面探測器杜瓦組件參數.測試方法
  11. 1842 sir james dewar, scottish physicist and chemist and inventor of the vacuum flask, was born in fife

    1842年，蘇格蘭物理學家、化學家、真空管發明人詹姆斯.德沃爾爵士出生於法夫。
  12. The evacuated tube is similar to a conventional dewar flask and consists of two borosilicate glass tubes, a glass with high chemical and thermal shock resistance. the outer side of the inner tube is coated with a sputtered solar selective surface

    真空玻璃管和傳統意義上的真空玻璃細頸瓶是相似的，它由兩層高強度耐沖擊性的高硼硅玻璃組成，內管外壁是磁控濺射選擇性吸收塗層。
  13. In this experiment, the quantity change of partial pressure of main elements is given by longtime dynamic measuring of metal dewar exhausting with quadrupole mass spectrometer ( qms ), the results show that exhausting technology influences outgassing of dewar vacuum vessel, this paper gives the theory, equipment, method, data and disturb fators, we also give primary investigation how the main gases affect the vacuum integrity of dewar and point out the possible ways which can be applied to present technology

    摘要實驗研究用四極質譜儀對金屬杜瓦排氣進行長期動態監測，跟蹤內部主要氣體成分的分壓強的大小變化，得出排氣工藝對杜瓦內表面放氣量大小的影響，介紹了實驗的原理、裝置、方法、數據和干擾因素，對影響杜瓦真空度的主要氣體成分進行了初步研究，提出改進杜瓦排氣工藝的可能方向，對工藝處理具有實際意義。
  14. According to package characteristics of long linear hgcdte irfpa detector, difficulties of the metal split micro dewar manufacture are discussed in the paper

    摘要針對長線列碲鎘汞紅外焦平面探測器封裝的特點，文章討論了分置式微型杜瓦研製的難點。
  15. Thermal stress analyses and comparison of triangular and trapezoidal threaded - adhesive joints applied in non - magnetic dewar

    無磁杜瓦中三角形和梯形螺紋粘接接頭的熱應力比較
  16. Experimental investigation on the leak and degassing rate of high vacuum multi - layer insulated dewar

    高真空多層絕熱杜瓦漏放氣速率試驗研究
  17. The paper mainly introduces the structure of dewar liquid nitrogen bottles auto filling system, the work theory and the features of related hardware, and briefly describes functions of the software

    摘要文章介紹用於高純鍺探測器的杜瓦液氮瓶自動灌裝系統的組成結構、工作原理以及相關硬體的選取及特點，並簡要說明軟體實現的功能。
  18. Thermal load is a important parameter vacuum quality of detector / dewar which decides cooperation performance of detector / dewar and cooler

    摘要熱負載是決定探測器杜瓦組件與製冷機適配性能的重要指標之一，也是間接判斷探測器杜瓦元件內部真空度的手段。
  19. The gyroscope accembly is placed inside lead bags, which in turn are placed inside a large cryogenic container called a " dewar " holding about 1, 5000 litres of liquid helium

    科學家把回轉儀系統裝在鉛袋內，再放入一個低溫真空瓶中。真空瓶盛載著約1 ， 500公升的液態氮，把鉛袋冷凍至差不多攝氏零下271度。
  20. Treatment of complete dislocation of acromioclavicular joint with the modified dewar operation and postoperative recovery of joint function

    手術治療肩鎖關節完全脫位及術后的關節功能恢復
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