流動蒸氣法 的英文怎麼說
中文拼音 [liúdòngzhēngqìfǎ]
流動蒸氣法
英文
stream steam sterilization- 流 : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
- 蒸 : Ⅰ動詞1. (蒸發) evaporate2. (利用水蒸氣的熱力使食物熟或熱) steam Ⅱ名詞[中醫] (將藥物隔水蒸熟) steaming
- 氣 : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
- 法 : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
- 流動 : 1. (液體或氣體移動) flow; run; circulate 2. (經常變換位置) going from place to place; on the move; mobile
- 蒸氣 : steam; vapour蒸氣供暖 steam heating; 蒸氣管 steam pipe; 蒸氣管道 steam pipeline; 蒸氣渦輪機 steam...
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Traditional hydronic sizing methods can be used for selecting pumps, expansion tanks, heat exchangers, and air removal devices, as long as the heat transfer liquid ' s thermal properties are considered
傳統的液體循環加熱體量法在泵、蒸發器、熱交換器和空氣移動裝置的選擇中可以應用,在考慮載熱流體的熱血特性的情況下。En 27842 automatic steam traps. determination of discharge capacity. test methods
自動蒸汽濾氣閥.流氣能力的測定.試驗方法It is very important to produce carbon nanotubes on large scale with a relative low cast for their potential applications. three methods are expatiated : " floating catalyst ", " catalyst driven by gases " and " ferrocene vaporizing " in second part of this paper
我們在700 800攝氏度下用鈷為催化劑以較大產量制備納米碳管,採用了流化床法、催化劑氣動輸運法和二茂鐵蒸發法三種方法。" floating catalyst " and " catalyst driven by gases " method can synthesize powder of carbon nanotubes on large scale. " vaporizing ferrocene " method can synthesize bulk carbon nanotube array. the production of the first method is 2000g / day, the second one is 500g / day and the third one is loog / day
流化床法和催化劑氣動輸運法主要產物為納米碳管粉體,分別每天可以制備2000和500克粗產物;二茂鐵蒸發法制備的產物則是定向納米碳管塊體,每天可制備100克納米碳管陣列塊體。This paper presents the effects of some features on the productivity of raw c60 materials, such as distance and approaching speed of electrodes, helium partial pressure and arc current etc. then we separate and purify the raw materials and obtain pure solid c60 of 99. 9 % and compare the purification efficiency and effect of different fluxion phase and fixed phase and discuss the effects of the experimental conditions, such as the depositing speed, the type of the substrate, the surface structure of the substrate and the temperature of the substrate. finally, we use xps, afm, ultraviolet, infrared and raman to analyze the component, structure and feature of the films qualitatively and quantitatively
本文首先研究了氦氣分壓、弧電流大小、電極間距以及電極推進速度等實驗條件對制備c _ ( 60 )粗品產率的影響;接著選用柱色譜法分離提純得到了純度大於99 . 9的c _ ( 60 )固體,比較了不同流動相和固定相的提純效率和效果;然後採用自己改進后的真空鍍膜機,利用電阻式加熱蒸鍍方法,得到了純c _ ( 60 )薄膜和不同摻雜比的銀摻雜薄膜;探討了沉積速率、襯底種類、襯底表面結構以及襯底溫度等實驗條件對薄膜結構的影響;最後通過xps , afm ,紫外,紅外,拉曼對薄膜的成分、結構和特性作了定性和半定量分析。Aiming at illustrating how the regional evaporation capacity was affected by human activities, this paper, by adopting statistics method, analyzed the materials covering fifteen evapotranspiration sites in chao lake valley spanning twentity years from 1981 to 2000, and then explored the relationship between the features of spatial distribution of evapotranspiration and relief, temperature, wind velocity, the amount of precipitation and other factors, as well as on the characteristics of evapotranspiration variation within a year and the trend of its annual changes
採用了統計學方法,對巢湖流域15個蒸發點20年( 1981 - 2000年)的資料進行了分析,初步探討了巢湖流域的蒸發量空間分佈特徵與地勢、氣溫、風速、降水量等因子的關系,以及蒸發量在1年內的變化特徵和年際變化趨勢,試圖說明研究時段內人類活動對區域蒸發量的影響。Standard test methods for water vapor diffusion resistance and air flow resistance of clothing materials using the dynamic moisture permeation cell
使用動態透濕單元法測試布質材料耐水蒸氣擴散性和耐氣流性的標準試驗方法分享友人