nitrogen dioxide 中文意思是什麼

nitrogen dioxide 解釋
二氧化氮
  • nitrogen : n 【化學】氮，氮氣。 nitrogen chloride 三氯化氮。 nitrogen cycle 氮循環。 nitrogen dioxide 二氧化...
  • dioxide : n. 【化學】二氧化物。
  1. Nitrogen dioxide and ozone may cause pulmonary edema.

    二氧化氮和臭氧可以引起肺水腫。
  2. Changes in sensory perception are the most sensitive indicators of the presence of nitrogen dioxide.

    感覺的改變是二氧化氮存在的最靈敏的標志。
  3. Its coal - burning kilns spew out huge quantities of sooty waste and chemical compounds such as sulfur dioxide and nitrogen dioxide

    在這里，燒煤的窯爐噴出大量的黑色廢氣及二氧化硫和二氧化氮等化合物。
  4. Nitrogen dioxide irritates the mucosa of the eyes, nose, throat and the lower respiratory tract. exposure to low level of nitrogen dioxide may cause increased bronchial reactivity and in those with asthma increased response to allergens

    二氧化氮會刺激眼睛鼻咽喉及呼吸道的黏膜，接觸低濃度的二氧化氮會令支氣管過敏及加劇哮喘病人對致敏原的反應。
  5. A both governments have commenced joint topical studies on acid rain, nitrogen dioxide, photochemical smog and particulates to identify the sources of problem that affect air quality in the pearl river delta region and to recommend effective mitigation measures

    一粵港雙方已聯合展開有關酸雨二氧化氮光化煙霧和粒子污染及其防治的專題研究，以找出影響珠江三角洲地區空氣質素問題的根源，並建議有效的防治措施。
  6. Both governments have commenced joint topical studies on acid rain, nitrogen dioxide, photochemical smog and particulates to identify the sources of problem that affect air quality in the pearl river delta region and to recommend effective mitigation measures

    （一）粵港雙方已聯合展開有關酸雨、二氧化氮、光化煙霧和粒子污染及其防治的專題研究，以找出影響珠江三角洲地區空氣質素問題的根源，並建議有效的防治措施。
  7. Nitrogen dioxide and sulfur dioxide and formaldehyde, three kinds of common contaminating gases, were selected as treatment subject. the influence factors on the rate of photocatalytic degradation such as intensity of uv irradiation, humidity and initial mass concentration were investigated in detail

    實驗選擇比較常見的甲醛、二氧化硫、二氧化氮三種污染氣體為處理對象，主要考察了光強、濕度、初始濃度對其光催化降解速率的影響情況。
  8. Ambient air quality - standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence

    環境空氣質量.利用化學發光測量二氧化氮和一氧化氮濃度的標準方法
  9. Measurement of gaseous emissions - automatic measurement systems for single measurements of nitrogen monooxide and nitrogen dioxide

    排放氣體測量.一次測量一氧化氮和二氧化氮的自動測量
  10. The air pollutants measured included nitrogen dioxide, sulphur dioxide, carbon dioxide and carbon monoxide, and hong kong s one - hour air quality objectives were adopted as the standards for the tests in order to safeguard passengers health. to protect the health of the employees, the occupational exposure limit - time weighted average ( oel - twa ) and the occupational exposure limit - short - term exposure limit ( oel - stel ) were adopted as the standards for the tests

    檢測的空氣污染物包括二氧化氮、二氧化硫、二氧化碳和一氧化碳，並且以一小時香港空氣質素指標為檢測標準，保障乘客的健康；以及以勞工處的職業?生標準之時間加權平均值（ oel - twa ）和短暫暴露限值（ oel - stel ）為檢測標準，以確保員工的健康。
  11. Ii the concentrations of respirable suspended particulates, nitrogen dioxide and ozone in the air

    空氣中可吸入懸浮粒子二氧化氮和臭氧的含量
  12. The common air pollutants include carbon monoxide, nitrogen dioxide, ozone, total suspended particulates, respirable suspended particulates, sulphur dioxide and lead

    最常見的空氣污染物包括一氧化碳二氧化氮臭氧總懸浮粒子可吸入懸浮粒子二氧化硫和鉛。
  13. A the average concentration levels of respirable suspended particulates, nitrogen dioxide and ozone in various areas in hong kong over the past three years are provided at appendix b

    過去三年來，香港不同地區的可吸入懸浮粒子二氧化氮和臭氧的平均含量水平載于附錄二。
  14. Water quality. determination of nitrogen. determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection

    水質.氮含量測定.用化學發光檢測法測定二氧化氮燃燒和氧化后的膠聯氮含量
  15. Ambient air - determination of nitrogen dioxide - saltzman method

    環境空氣二氧化氮的測定saltzman法
  16. - test method for nitrogen dioxide content of the atmosphere griess - saltzman reaction

    大氣中二氧化氮含量的測試方法
  17. Standard method for examination of nitrogen dioxide in air of residential areas - modified saltzman method

    居住區大氣中二氧化氮檢驗標準方法改進的saltzman法
  18. Griess - saltzman ambient air - determination of mass concentration of nitrogen dioxide - modified griess - saltzman method

    周圍空氣.二氧化氮含量濃度的測定.改進的格里斯-薩爾茨曼
  19. How the api works the api converts the levels of air pollutants such as nitrogen dioxide, sulphur dioxide, ozone, carbon monoxide and respirable suspended particulates measured at each air quality monitoring station into one easy to understand number ranging from 0 to 500

    空氣污染指數是將環境保護署每個空氣質素監測站所錄得的空氣污染物含量，如二氧化氮、二氧化硫、臭氧、一氧化碳及可吸入懸浮粒子，轉化為一個簡單易明的數字，其數值由0至500不等。
  20. Air pollution. nitrogen dioxide content of atmospheric air. method of determination by collection on a triethanolamine - impregnated filter

    空氣污染.大氣中二氧化氮含量的測定.用三乙醇胺浸漬的過濾器收集取樣的測定方法
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