氫氣 的英文怎麼說

中文拼音 [qīng]
氫氣 英文
hydrogen氫氣球 hydrogen balloon
  • : 名詞[化學] (氣體元素) hydrogen (h)
  • : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
  1. The free alkali metals react immediately with water to liberate hydrogen.

    游離的堿金屬直接和水中作用,放出氫氣
  2. Ammonium chloride under thermal dissociation forms ammonia and hydrogen chloride gases.

    氯化銨在熱力分解作用下形成氨和氯化氫氣體。
  3. The hydrogen in the gauge is ionized by electron emission from a heated cathode.

    在離子計內的氫氣是用一個加熱陰極放射電子來電離的。
  4. Some gas - sensitive test to deoxidizing gas have carried out based on tio _ 2 films by sputtering and doped some impurity. the experimental results showed that tio _ 2 films have different electron injecting principle and reactive mechanism, the behaviors of gas - sensor for hydrogen and ethanol manifest dissimilitude. this is due to that the oxygen vacancies were compensated by the impurity

    用濺射制備的薄膜摻入部分雜質對還原性體進行敏測試,發現tio _ 2薄膜對酒精體和氫氣有不同的反應機制和電子注入機理,敏特性也表現出不同,而雜質的引入反而降低了tio _ 2薄膜的敏感性,可能是由於雜質對氧空位的補償所引起。
  5. A hydrogen sensor using evanescent field fiber requires an interdisciplinary study

    漸逝場型光纖氫氣傳感器的研究是一個多學科高度交叉的研究領域。
  6. At some point in the future, cars could run on electricity or carbon - free hydrogen extracted from coal at facilities where co2 is captured

    有朝一日,車輛就能以電力或由煤萃取無碳氫氣為動力,而這些動力製造廠都具備捕集二氧化碳的能力。
  7. According to dalton ' s law of partial pressures, the principle of experiment " determination of the ideal gas constant r ", the volume and pressure of hydrogen produced in the experiment were analyzed and discussed

    摘要從道爾頓分壓定律出發,對教學實驗「理想體常數r的測定」中產生的氫氣的體積、分壓和該實驗的原理進行了詳細的分析和討論。
  8. Another negative feature of hydrogen is that it is hazardous material.

    氫氣的另一個缺點是:是一種易爆的物質。
  9. Coal-gas, obtained from the distillation of coal is mainly a mixture of hydrogen and methane.

    煤經蒸餾以後所得到的煤主要是氫氣和甲烷的混合物。
  10. Liberation of hydrogen gas would be increased rapidly and sic particles on the surface might be dispersed if the current density exceed the upper limit. furthermore, nickelous hydroxide would be deposited because the ph of plating solution nearby the surface rapidly increased. all of above might result in coating deterioration

    若電流密度過大,超過所允許的上限值,會析出大量的氫氣,可能沖散表面覆蓋的sic微粒,而且易使磨頭表面鍍液ph值急劇上升而形成氧化鎳沉澱,導致鍍層質量惡化。
  11. The permeation constant of gases through metals is negligible except for hydrogen through palladium or iron.

    除了氫氣能穿過鈀和鐵之外,體穿過金屬的透常數是可以略而不計的。
  12. Qualitative and quantitative analysis of hydrogen and carbon monoxide produced from radiolysis of acetohydroxamic acid in aqueous solution

    乙異羥肟酸輻解產生的氫氣和一氧化碳的定性定量分析
  13. The primary theory of absorption and desorption was also explained. the effects of primary process parameters, such as hydrogen pressure, time and temperature on the magnetic properties of ndfeb have been researched. the structure and magnetic properties have been analyzed by means of optical metallographic microscopy, scanning electronic microscopy, x - ray diffraction analysis, infrared oxygen detector and magnetic properties measurement

    本文設計了燒結ndfeb的爆制粉設備,對設備調試以及使用過程中出現的主要問題進行了簡要的說明,提出了一系列解決方法;闡述了吸、脫的基本原理;研究了氫氣壓力、通時間、爆溫度等基本工藝參數對磁性能的影響;利用金相顯微鏡和掃描電子顯微鏡, x射線衍射分析,紅外線測氧分析及綜合磁性測量儀等手段分析了材料的組織結構和磁性能。
  14. Ship sintering vacuum furnace

    氫氣燒結爐shs系列
  15. An accident involving ignition of hydrogen soap bubbles

    涉及點燃氫氣肥皂泡的意外英文版
  16. The regulators are mainly used in oxygen, acetylene, hydrogen etc. gases decompression. it has the double 一 function of reducing steading the gas pressure

    主要用於氧、乙炔、氫氣等高壓瓶的減壓裝置,有降壓和穩壓兩種作用。
  17. The hurricane blast of stellar winds and blistering ultraviolet radiation within the cavity is now compressing the surrounding walls of cold hydrogen

    空穴中星風的擊波和熾熱的紫外線輻射正在壓縮周圍冷氫氣形成的墻。
  18. The hurricane blast of stellar winds and blistering ultravioletradiation within the cavity is now compressing the surrounding walls ofcold hydrogen. this is triggering a second stage of new star formation

    空穴中星風的擊波和熾熱的紫外線輻射正在壓縮周圍冷氫氣形成的墻。由此觸發了第二階段新恆星的形成。
  19. Then the molybdenum disulfide nanoparticles which size was in the range of 20 - 30 nm were prepared by the desulfuration of molybdenum trisulfide if taking hydrogen as a protection atmosphere at some temperature. the mos2 nanoparticles were then characterized by x - ray diffraction and transmission electron microscope. the mos2 nanoparticles and commercial common mos2 particles ( c. a

    將乾燥后的三硫化鉬粉末在氫氣保護氛條件下,加熱脫硫得到粒徑在20 30nm之間的納米二硫化鉬顆粒,用x射線衍射儀( xrd )和透射電子顯微鏡( tem )對二硫化鉬納米顆粒進行了表徵。
  20. During ion source operating, alternating axial magnetic field and azimuthal electric field in discharge tube ionize hydrogen gas purified by hot palladium pipe, and form plasma, hi fifties year, research reports studied on rf ion source are numerous however most of them are concerned about application, and research reports relevant to discharge theory or experiment model are unfrequent

    離子源工作時,放電空間交變的軸向磁場和渦漩電場激發放電管中經鈀管純化后通入的氫氣電離,形成等離子體。 50多年來,關于高頻離子源的研究報告很多,但是,這些研究主要都集中在應用研究方面,有關高頻無極環形放電離子源的理論與實驗模型研究不是很多。
分享友人