native gas 中文意思是什麼

native gas 解釋
原生天然氣
  • native : adj 1 出生地的 本國的 本地的。2 土著的 本地人的；土產的 國內的。3 生來的 天賦的。4 天生的 天然的...
  • gas : n （pl gases ）1 氣，氣體，氣態 〈cf fluid; solid〉 2 可燃氣，煤氣，沼氣；【礦物】瓦斯。3 【軍事...
  1. Firstly the basic property of urban gas as natural monopolized industry and the regulation system of the government is discussed. secondly experience is drawn form analyzing the practice of reformation for urban gas in developed countries oversea, and this experience is valuable and utilizable. thirdly this article goes deep into the current situations of the development of native urban gas, and reveals the maladies of the current regulation system, then points out the objective necessity of the reformation for urban gas to meet the needs of wto, to across - the - board construct the well - to - do society, to expand the reform extent of the economy system

    本文首先對城市燃氣作為自然壟斷產業和城市公用事業的基本屬性和政府規制的基本理論進行了闡述;其次比較分析了國外發達國家城市燃氣產業規制改革的實踐，總結了規制改革的經驗，接著對國內城市燃氣產業的發展現狀、現行規制體制存在的弊端以及城市燃氣產業規制改革的目標和基本思路進行了深入的分析;最後提出我國城市燃氣產業規制體制改革的政策建議。
  2. In order to otain high quality zno thin films, we, for the first time, employ the plasma enhanced chemical vapor deposition ( pecvd ) to prepare high quality zno thin film at low temperature using a zinc organic source ( zn ( c2h5 ) 2 ) and carbon dioxide ( co2 ) gas mixtures. the effects of the growing condiction and the native oxide layer of si substrate on the quality of zno thin films was studied in detail. to prepare p - zno and overcome the dufficulty of reverse due to the interaction between the n atomic, we obtain high qulaity p - zno by a easy way of thermal zn3n2

    為了在低溫下制備高質量的氧化鋅薄膜，我們採用金屬有機源和二氧化碳氣源，首次利用等離子體增強化學氣相沉積的技術在低溫下制備了高質量的氧化鋅薄膜，系統地研究了生長條件以及襯底表面氧化層對薄膜質量的影響，確定了生長高質量氧化鋅薄膜的優化條件；為獲得p - zno材料，克服在zno中摻n雜質間相互作用影響摻雜效率不易獲得p - zno的困難，我們通過熱氧化zn3n2的方法制備了p - zno ，獲得了一系列研究結果： 1 、詳細研究了氣體流速比，襯底溫度和射頻功率實驗參數對氧化鋅薄膜特性的影響。
  3. The converter gas used as the future fuel comes from the native steel mill typically having a heat value of 6280 kj 1500 kcal m

    500 kcal m3n的代表性熱值，並將通過旋轉鼓風機通入到窯中。
  4. Hi addition to these native viscous oils, there are also typical altered viscous ones in jiyang depression, of which the gas chromatograms show clearly the features of biodegradation effects

    濟陽坳陷也有典型次生稠油分佈，這類稠油具有明顯的生物降解特徵。
  5. In this paper, we study the automatic gas meter reading system on base of the latest research native and abroad. it is a high reliability system which with a control of a valve

    本論文對煤氣表自動抄表系統作了深入的研究，通過對國內外自動抄表的發展現狀的了解與分析，開發了一種通信可靠性高的具有閥門控制的煤氣表自動抄表系統。
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