properties of petroleum products 中文意思是什麼
properties of petroleum products
解釋
石油產品的性質- properties : （特性）命令修改特性
- of : OF ＝Old French 古法語。
- petroleum : n. 石油。 crude [raw] petroleum 原油，重油。
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Some properties of petroleum products in refinery such as gasoline octane number and diesel cetane number are necessary to be online monitored
在煉油過程中，通常需要對產品的關鍵品質比如汽油辛烷值或柴油十六烷值等進行在線監測。 -
The fluoroplastic products, possessing many unmatched and distinguished properties such as insulation, corrosion resistance, ageing resistance, self - lubricating etc. are broadly used in the following fields : chemical corrosion resistance, electrical insulation, aerospace, semiconductor, biomedicine, sources of petroleum energy, automobile, metallurgy, bridge construction, food - processing equipment and domestic applianes etc
氟塑料以其獨特的無可取代的絕緣、防腐蝕、耐老化、自潤滑等優良性能被廣泛運用於化工防腐、電器絕緣、航空航天、半導體、生物醫藥、石油能源、汽車冶金、橋梁建築以及食品、機械、家電等行業。 -
Moreover, the thesis analyses the biodegradation of petroleum products, evaluates the biological degradation properties of the developed environment friendly base oil and as well the lubricant ' s biodegradation properties at actual conditions by means of self - designed soil simulation and also in water by testing bod5 / codcr values
分析了石油類產品的生物降解機理，對所研製的環境兼容基礎油的生物降解性進行了評價，通過自行設計的土壤模擬法評價了潤滑油在實際環境中的生物降解性，採用測bod _ 5 cod _ （ cr ）值法來評價潤滑油在水中的生物降解性。 -
Petroleum and related products - determination of the extreme - pressure and anti - wear properties of fluids - four ball method european conditions
石油及其產品的試驗方法. bs 2000 - 239 :流體的極限壓力和耐磨特性測定.四球法 -
Petroleum and related products - determination of the extreme - pressure and anti - wear properties of fluids - four ball method european conditions iso 20623 : 2003 ; german version en iso 20623 : 2003
石油和相關產品.液體的極限壓力和抗磨性能的測定.四 -
Nowadays, however, almost all petroleum products have to be specially tailored, in terms of properties and freedom from impurities.
不過，現在必須對幾乎全部的石油產品按其性能及純度進行分類。 -
Petroleum and related products - determination of the extreme pressure and anti - wear properties of fluids - four ball method european conditions
石油和相關產品.液體的極端壓力和耐磨性能的測定.四球法 -
Setting from the two perspectives of the historical development and the theory of international relations, and from the macro and micro aspects, with the extension of the connotation of petroleum resources as the clue, this essay goes further step by step, trying to show the influence of international politics, especially with the emphasis on the study of the prominence of the strategic meaning of petroleum resources since world war i, the creation of international petroleum market after world war ii and the challenge between the two large international petroleum organizations ; making efforts to master the specific properties, essence and developing tendency in the three stages of petroleum resources as common goods, strategic material and political products ; analyzing some negative factors which the petroleum resources produce on the up - date world economy and national security
本文從歷史演進和國際關系理論兩種視角，從宏觀和微觀兩個層面，以石油資源內涵的擴展為線，層層深入，力圖展示其對國際政治的影響，尤其側重於研究自第一次世界大戰以來石油資源戰略意義的凸現，及二戰后國際石油市場的形成與兩大國際石油組織的相互博弈與互動，力求準確地把握石油資源作為普通商品、戰略物質與政治產品三個階段的特性、實質和發展趨勢，剖析石油資源對當今世界經濟與國家安全的一些消極因素，並且針對我國石油安全現狀，粗略提出了一些應對措施，以試圖闡述能源安全的重要性及展示其發展的歷史脈絡。 -
Near - infrared spectroscopy ( nirs ) is a non - destructive realtime analytical method, and it is preferable to online monitoring for the properties of petroleum products
近紅外（ nir ）光譜分析技術是一種快速的無損分析技術，可用於對石油產品質量的在線實時分析。 -
Properties of petroleum products
石油產品的性質 -
Petroleum and related products - determination of air - release properties of steam turbine and other oils - impinger method
石油和相關產品.蒸汽輪機用油和其他油品脫氣性能的測定.撞擊法 -
Petroleum and related products - determination of air - release properties of steam turbine and other oils - impinger method iso 9120 : 1997
石油及相關產品.汽輪機油和其他油的空氣釋放性能的測 -
Methods of test for petroleum and its products - bs2000 - 519 - bitumen and bituminous binders - determination of the tensile properties of bituminous binders by the tensile test method
石油及其製品的試驗方法. bs 2000 - 519 .瀝青和瀝青粘合劑.用抗拉試驗方法測定瀝青粘合劑的拉伸性能
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