絕緣水準 的英文怎麼說
中文拼音 [juéyuánshuǐzhǔn]
絕緣水準
英文
insulation level- 絕 : Ⅰ動詞(斷絕) cut off; sever Ⅱ形容詞1 (完全沒有了; 窮盡; 凈盡) exhausted; used up; finished 2 ...
- 緣 : Ⅰ名詞1 (緣故) reason 2 (緣分) predestined relationship 3 (邊) edge; fringe; brink Ⅱ動詞(攀...
- 水 : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
- 準 : Ⅰ名詞1 (標準) standard; guideline; criterion; norm 2 (目標) aim; target Ⅱ動詞1 (依據; 依照)...
- 絕緣 : 1 [電學] (隔斷電流) insulation; isolation; insulate; isolate 2 (跟外界不發生接觸) be cut off ...
- 水準 : standard; level
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Standard practice for selection of water vapor retarders for thermal insulation
熱絕緣用水蒸氣緩凝劑選擇的標準實施規程Based the humidity theory, the paper adopts the relative humidity as the character value and puts forward using 30 % rh and below 0c dew - point as the on - line monitoring critical value. it gives the method of volume ratio convert at the different temperature. with the standard value, we can conclude the result of moisture content
針對現有規程標準中控制水分的指標的缺點和局限,提出了採用相對濕度作為監測特徵量並轉換為露點以直觀表示設備絕緣狀況:採用30相對濕度及0以下露點作為監測的臨界值與允許值;同時推導出了體積比單位在不同溫度下的折算方法,以結合現有標準,綜合分析,做出判斷結論。Standard specification for asbestos - cement fiberboard insulating panels
石棉水泥纖維絕緣板標準規范Standard test method for water retention of rigid thermal insulations following partial immersion
部分浸入后剛性熱絕緣材料水分保持標準試驗方法Basic insulation level
基本絕緣水準Live working. required insulation level and related air distances. calculation method
現場作業.額定絕緣水準和相關空中距離.計算方法Standard practice for use of test methods e 96 for determining the water vapor transmission of exterior insulation and finish systems
外部絕緣和裝飾系統水蒸氣透過性測定用e96試驗方法使用的標準規程Standard test method for relative resistance to vented water - tree growth in solid dielectric insulating materials
固體介電絕緣材料中有通氣孔的水柱提升的相對阻力測定的標準試驗方法It can not only remove gas, water and impurity, but also free carbon, decolor, deacidify, medium loss reducing and resume utilization property of oil to achieve treated oil up to national standard on water content, gas content, ph number and acid number, ect
它不僅能脫氣脫水除雜質,而且還具有去除絕緣油中的游離碳脫色除酸降介損的功能,恢復油的使用性能使處理后油中的含水量含氣量ph值酸值等均符合國家標準。Standard practice for quantitative accelerated laboratory evaluation of extraction solutions containing ions leached from thermal insulation on aqueous corrosion of metals
金屬水腐蝕熱絕緣材料中浸出的含離子萃取溶液的定量加速實驗室評定的標準實施規程Standard test methods for moisture content of oil - impregnated cellulosic insulation
經油浸漬的纖維素絕緣材料含水量的標準試驗方法Standard test method for determining the moisture content of inorganic insulation materials by weight
稱重法測定無機絕緣材料含水量的標準試驗方法Both absolute difference and relative difference among per capita gdps of 14 cities ( prefectures ) increased year by year since 1990 - the absolute difference increased linearly - - and this increased tendency would n ' t change in short period. by counting the discrete and ratio between per capita gdp of every city ( prefectures ) and that of the total province, the relative development speed of every region and the industrial structure of every region, i think that the characteristic of the spatial structure of regional economic difference in hunan is that the area along the beijing - guangzhou railway line in the east of hunan developed fast, while the vast area in the west of hunan developed slowly, so the regional difference increased constantly. on the difference background between the east and the west of hunan, there is the difference between central region and fringe region, for one thing it shows ring difference, namely chang - zhu - tan internal ring, surrounding chang - zhu - tan medium ring, the outermost external ring, the most underdeveloped counties lie on the fringe and mountain regions in the west, south and east of hunan, for another it displays that the peripheral regions of 13 prefectural cities are more developed than the other
文章還建立了反映基礎設施水平、經濟發展水平、社會發展水平的23個主要指標構成的湖南省區域差異衡量指標體系,在此基礎上,藉助spss統計分析軟體,運用主成分分析法,對湖南省14個市州經濟發展綜合水平的差異狀況進行了研究,結果表明:長沙市的經濟發展綜合水平在14個市州中遙遙領先,反映了湖南省經濟發展空間結構的「單極主導」特徵;通過計算人均gdp的標準差和標準差系數,研究區域經濟差異的總體水平及區域經濟不平衡發展的演變趨勢,發現90年代以來湖南省各市州人均gdp的絕對差異和相對差異都在逐年擴大,其中絕對差異隨年份直線上升,且這種差異擴大的趨勢在短期內難以改變;通過計算各市州人均gdp與全省人均gdp的離差和比率、各市州發展速度的差異及產業結構的差異,認為湖南省區域經濟差異的空間特徵是:湘東京廣沿線地區基礎較好,發展較快,湘西地區發展緩慢,地區差異不斷擴大;通過以縣為對象的差異研究發現在湘東湘西差異的大背景上還有核心區與邊緣區的差異,它一方面表現為長株潭內層、圍繞長株潭的中層、更遠的外層的圈層差異特徵,最落後的縣分佈於湘西、湘南、湘This series for air conditioner is used for assistant heating in air conditioner. the heater is mainly composed by heating pipe, firm housing, temperature controlling tube, heat fuse and protecting web cover and other components. the heater is made trough advanced technology by adopting high quality stainless steel as the case, high resistor ni - cr alloy wire as the heating material and electrical melting mgo powder as the insulation medium. its electric performance index is much higher than the industry standard and the quality is leading an advanced position in the industry domestically
熱熔斷器及防護網罩等零部件組成。電熱管採用優質不銹鋼作外殼。用高電阻鎳鉻合金絲為發熱材料,以電熔氧化鎂粉作絕緣介質,經過先進的生產工藝製作而成,其電氣性能指標遠高於行業標準,產品品質領先於國內同行業水平。Standard test method for salt water proofness of insulating varnishes over enamelled magnet wire
絕緣清漆包覆的漆包磁線防鹽水腐蝕的標準試驗方法Standard test method for water in insulating liquids by coulometric karl fischer titration
用卡耳費瑟庫侖滴定法測定絕緣液體中水的標準試驗方法分享友人