瀝青精 的英文怎麼說

中文拼音 [lìqīngjīng]
瀝青精 英文
asphaltene
  • 瀝 : Ⅰ動 （液體滴落） drop; drip; trickle Ⅱ名詞（液體的點滴） drop; drip; trickle
  • 青 : Ⅰ形容詞1 （藍色或綠色） blue or green 2 （黑色） black : 青布 black cloth; 青牛 black ox3 （年輕...
  • 精 : Ⅰ形容詞1 （經過提煉或挑選的） refined; picked; choice 2 （完美;最好） perfect; excellent 3 （細）...
  • 瀝青 : pitch; asphalt; bitumen; mineral resin; dacholeum; goudron; chian; pez; peucine; pitchblende
  1. Manufacturing technique of wax microcrystalline : with crude oil vacuum residua fractions as material, it is made from propane taking off asphaltum, furfural refining, ketone benzene taking off oil, and argil refining

    微晶蠟的生產工藝流程:本產品以天然原油的減壓渣油為原料，經丙烷脫瀝青、糠醛精製、酮苯脫油、白土補充精製及加氫補充精製冷卻后成型而制得該系列產品。
  2. The results show that adding finery ground rubber powder into asphalt is an effective way to improve its properties at low temperature and aging properties, and the used tyres could be used

    經過大量的實驗證明，利用精細廢膠粉改性道路石油瀝青是一條較好的途徑，既使瀝青路面低溫性能、抗老化等能力增加，並且又可解決由於廢輪胎積存而導致的污染問題。
  3. Abstract : applying the theory of linear and nonlinear regression, the mathematical model of the intelligent measuring system of the flow of asphalt, which describes the relationship among volume coefficient, temperature and relative density of asphalt material is studied. the nonlinear mathematical model for this relationship is set up and the precision of the model is brought up

    文摘:應用線性及非線性回歸理論對瀝青流量智能測試系統的數學模型瀝青材料的體積系數與溫度及相對密度的相關關系進行了研究；建立了該相關關系的非線性數學模型，並給出了模型的精度
  4. The evaluation for sidthk program shows that its backcalculation procedure is stable and its accuracy is higher, furthermore, the backcalculated results are not effected by the selection of seed value at a very wide range. the accuracy of sidthk program is much better than that of current gpr data analyzing method no matter for new or aged asphalt concrete pavement and cement concrete structure. in addition, the pavement thickness backcalculation results f

    對sidthk軟體考評結果顯示： sidthk軟體反算過程穩定，精度較高，而且反算結果在相當大范圍內不受初始值的影響；不論是對新鋪瀝青混凝土路重慶大學博士學位論文面，還是對舊瀝青混凝土路面和水泥混凝土板， sidthk軟體的反算精度都明顯高於現行方法的計算精度。
  5. Then, using statistical method, performance indexes are compared, and the prior layer setting is obtained. through elaborate indoor tests, the drainage performance, mechanics performance and durability of asphalt treated permeable material are researched. by statistical analyses of vast test data, the balance range of air voids is obtained, via performance tests in different saturation conditions, the durability of the material is gained

    對瀝青穩定碎石排水層混合料的材料組成進行了精心的室內試驗設計，依據室內試驗結果，對瀝青穩定碎石排水層混合料的透水性能、力學性能和耐久性能進行了各種因素的影響分析，經數理統計分析獲得了有關性能指標之間的經驗關系，找到了透水性能和力學性能之間的平衡點。
  6. Abstract : to facilitate the design, teaching and research of asphalt pavements, the article founded the models of displacement and tensile stress of three - layer system by using separation of variables, analysis and synthesizer. based on the analysis of common pavement structures and their equivalent conversion, the regression formulas of displacement and tensile stress are obtained successfully, furthermore the formulas applied in multi - layer system are checked. a great number of results of regression formulas show good accuracy for engineering application and theory research

    文摘:為方便瀝青路面結構設計生產、教學、科研之用，本文採用分析綜合法與分離變量法建立了彈性三層體系應力位移顯式模型；並在分析常見路面結構層厚度及其當量換算和模量變化范圍的基礎上，成功求得了三層體系路表彎沉、上層滑動應力、上層連續應力、中層應力逼近公式；精度分析表明本文逼近公式精度很好，完全可推廣應用於多層體系，滿足工程設計和有關理論研究的需要
  7. The current gpr data analyzing method for pavement thickness can only give the acceptable results for new asphalt concrete pavement, but for aged asphalt concrete pavement and cement concrete pavement, the accuracy is not satisfactory because of the theoretic modeling and data acquisition difficulties. the study on pavement compaction, moisture content and asphalt content is under exploration and the program for processing gpr data based on rigorous theoretic model can not be found in literature

    由於理論模型及信號採集等方面的困難，現行路面雷達厚度分析方法僅對新鋪瀝青混凝土路面有相對較好的檢測精度，而對舊瀝青混凝土路面和水泥混凝土路面的檢測精度卻不能令人滿意，對路面其它技術指標如壓實度、含水量以及瀝青含量的研究還處于探索階段，建立在嚴密理論模型基礎上的數據分析軟體系統尚處于空白狀態。
  8. With the ocean petroleum company together established the chinese ocean asphalt company. this pulls to move the super - speed development of the petrochemical industry of the enterprise, and result of the united the tianjin petrochemical to pull to move the development of the chlorine - alkali chemical device with the development of the fine chemical device. the economic advantage of the enterprise " s scale is more obvious, this turn out of the own scope - economies, and big scale of scope economies among the enterprise again established

    與中國海洋石油公司聯合成立了中海瀝青公司，拉動了企業石化行業的高速發展，與天津石化的聯合帶動了氯堿和精細化工，企業規模經濟的優勢更加明顯，同時也是跳出了自身范圍經濟的圈子，形成了企業之間的大規模的范圍經濟。
  9. Methods for testing creosote oil, prepared tar and tar pitch

    雜酚油精製焦油和焦油瀝青的測試方法
  10. Creosote oil ? prepared tar ? tar pitch

    雜酚油精製焦油焦油瀝青
  11. Bitumen and bituminous binders - determination of breaking behaviour - part 2 : determination of fines mixing time of cationic bitumen emulsions

    瀝青和瀝青粘合劑.斷裂特性的測定.第2部分:陽離子乳化瀝青精細粉末混合時間的測定
  12. Colloid mill is an excellent mechanical equipment for the fine process of wet particulates and widely used for food, pharmacy, chemical industry, daily chemical, construction material, emulsified asphalt etc

    膠體磨是濕式微粒化精細化加工的優秀機器設備，廣泛應用於食品制藥、化工、日用化學、建材、乳化瀝青等行業。
  13. The control system is reliable in performance, high in precision and fast in response velocity in the use of asphalt concrete mixing plant, which satisfies the various requirements of the aggregate heated temperature control very well

    該控制方案在瀝青混凝土拌和設備上使用，具有性能可靠、精度高、響應速度快的特點，能夠很好地滿足瀝青混凝土拌和設備骨料加熱溫度控制的各項要求，是一種切實可行的控制方案。
  14. Firstly, the paper researches on the assessment of the expressway asphalt pavement performance, practice measure data of ten typical sections are selected from survey expressway, establishes weighed geometric mean to calculate pqi, which includes sri parameter that could enhance model precision

    首先，對高速公路瀝青路面使用性能進行評價，從課題所調研的高速公路中，選取10個典型斷面的實測數據，建立基於加權幾何平均值的瀝青路面綜合評價模型pqi ，並在模型參數中增加抗滑性能指標sri ，提高評價模型精度。
  15. Air refined asphalt

    吹制精煉石油瀝青
  16. In this article we will prove the feasibility of highway construction rock material production base in hubei province from three aspects : economy, technique and finance. then we will researche the management of rock material production base from two points of view : property right dividing and corporate governance. and we hope the production base may improve the capacity of pitch mixture and prolong the pitch pavement life by modern production technics, scientific composing design and high economic income and serve for the construction of high - grade highway in hubei province

    本文從經濟、技術和財務三方面論證了建立湖北省公路建設石材生產基地建設方案的可行性，並從產權界定和公司治理結構兩個角度對石材生產基地的運營做了進一步深入的研究，希望以精良的礦料制備、科學的組成設計和較高的經濟收益，來改善瀝青混合料的路用性能，延長瀝青路面的使用壽命，更好地服務于湖北省的高等級公路建設。
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