熱安定性測定 的英文怎麼說
中文拼音 [rèāndìngxìngcèdìng]
熱安定性測定
英文
thermal stability determaination- 定 : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 測定 : determine; determination; setting-out; admeasurement; assignment; assay; finding
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The test shall demonstrate to the satisfaction of the owner that the equipment meets all specified performance criteria, is properly installed and anchored, and operates smoothly throughout the specified speed range without exceeding the full load amperage rating of the motor or excessive motor heating
測試應該讓用戶滿意,證明這些設備符合所有規定的性能標準,經過正確的安裝和錨固,在額定轉速范圍內運行平穩,沒有超過電機的額定滿負荷運轉電流安培數,或發生電機過熱。Jftot jet fuels - determination of thermal oxidation stability - jftot method
噴氣燃料熱氧化安全性測定法Recently, train is running faster and faster, and considering the stability and security, seamless welded rails ( swr ) are used as the train orbits gradually. the temperature of the rails will vary with weather. so that the rails may release the energy due to the metal characteristic of expanding or contracting with temperature, there is some badly distortion in the swr, worsly occurring accidents on expanding orbits. the portrait thermal stress ( pts ) of the swr should be monitored in some parts regularly, as to avoid such accident
近年來,隨著火車的提速造成的穩定和安全問題,軌道逐步轉為採用無縫焊接鋼軌,隨著鋼軌溫度的變化,無縫鋼軌可能會因為熱脹或冷縮的金屬特性並且在扣件阻力小而且路基較差的路段釋放能量,可能會發生鋼軌嚴重變形,更甚者會發生脹軌跑道等嚴重鐵道事故,為了避免發生如此事故,有必要定期對鋼軌的溫度應力進行檢測。The calculation program using the matlab has been worked out to get the numerical solutions of the proposed models. the experiment has first been conducted in the laboratory to get the fundamentals thermal and moisture properties ( such as materials density, specific heat capacity and thermal conductivity ) and also the material moisture absorption isotherms of adobe building materials. the methods of measuring the surface mass transfer coefficient and material moisture content have been proposed
首次對生土建築材料物性參數進行了實驗測試,得到了常用生土建築材料的密度、比熱和導熱系數等參數值,得到了生土建築圍護結構的等溫吸濕平衡曲線的擬合函數關系式;此外,研究了生土建築圍護結構表面質交換系數實驗測定方法,探索了利用電阻率測量生土建築圍護的安窪築科技人學博十學位論文結構內部含濕量的測試方法。Based on setting up the fire safety goals, performance criterion, fire scenario and uncertainty factor, this article simulated the occupants ’ evacuation time, smoke spread, radiation flow etc and determined fire detector and automatic extinguishing device by using the developed engineering method. and so these buildings ’ fire safety goals, which have the equivalent safety level with the existing national standard, can be achieved and those problems, which caused by some incompliment requirements or the existing codes not adapting to the practical need, can be solved
針對這類建築存在的典型問題,通過設定消防安全目標、確定性能判據、建立火災場景,考慮不確定因素,運用已開發的工程學方法對人員安全疏散時間、煙氣蔓延、輻射熱通量等進行模擬計算,對火災探測和自動滅火設施進行分析選擇,認為大型書城建築採用至少與現行國家標準的規定等效的方法來實現建築物的消防安全目標,能夠解決現行標準與實際需要不相適應或某些不完善的規定所帶來的問題。Finally, paper takes the decomposing explosion of methyl nitrate as an example to illustrate how to use this approach to quantitatively evaluate the potential dangers in such exothermic reaction system with possibility of thermal explosion
用硝酸甲酯分解爆炸實例,說明如何利用安全指數對具有熱爆炸可能性的系統的潛在危險性進行定量評價,其預測結果與實驗結果一致。Ir - ta - ti metal oxide coated titanium anodes of variable composition were prepared by thermal decomposition. their micro morphorogies and electrochemical properties were characterized by scanning electron microscope, open circuit potential, cyclic voltammetry, consumption rate measurements and accelerated life test. the sem results indicated that all coatings were of a porous and cracked - mud microstructure influenced greatly by the composition of coatings. the electrochemical measurements showed that the ir - ta - ti ternary oxide - coated anodes exhibited excellent electrochemical activity and electrochemical stability in both acidic media and seawater which were affected by the composition and microstructure of the coatings. owing to good corrosion resistance and low consumption rate in seawater, metal oxde coated anodes belong to insoluble material, and can be potentially applid in impressed current cathodic protection systems as an anode
採用熱分解方法在鈦基體上制備銥鉭鈦金屬氧化物陽極,用掃描電鏡對陽極塗層顯微形貌進行分析,通過強化電解壽命試驗、開路電位測試、消耗率試驗及循環伏安曲線研究了金屬氧化物陽極的電化學性能. sem分析結果表明銥鉭鈦金屬氧化物陽極塗層呈現多孔多裂紋形貌結構.隨陽極塗層組成不同,塗層顯微形貌表現出很大差異,這種差異直接影響陽極電化學性能.電化學性能試驗結果表明銥鉭鈦金屬氧化物陽極在酸性介質和海水中具有良好的電化學穩定性和電化學活性.此外,銥鉭鈦金屬氧化物陽極在海水中的消耗率很低,屬于不溶性的陽極材料,作為外加電流陰極保護用輔助陽極具有廣泛的應用前景The system innovatively solved the technology difficulties of real - time ability stability security and connectivity, and realized the browsing of real - time thermo - supply parameters and the dealing of thermo - supply parameters statistic report in the whole net by using currently advanced computer network and dbms technology and the state power company ' s intranet
該系統採用目前先進的計算機網路技術和數據庫管理系統,藉助全省電力行業intranet網路,創新地解決了供熱監測與計量系統的實時性、穩定性、安全性與開放性等技術難題,實現了熱電站本身乃至全電力行業的熱網數據實時信息瀏覽和供熱數據統計報表處理。Safety requirements for electrical equipment for measurement, control, and laboratory use - part 3 - 043 : conformity verification report for iec 61010 - 2 - 043 : 1997 ; particular requirements for dry heat sterilizers using either hot air or hot inert gas for the treatment of medical materials and for laboratory processes
測量控制及實驗室用電氣設備的安全要求.第3 - 043部分: iec 61010 - 2 - 043 : 1997合格鑒定報告.醫療材料處理和實驗室操作用熱氣體或熱惰性氣體乾熱消毒器的特殊要求On the basis above, the paper sets a multiple evaluating index for the thermal environment, and then according to the critical transferring condition of the natural ventilation and the air conditioning in dwellings, the paper offers a " correction factor of energy consumption " to make a scientific and correct evaluation for the energy consumed by those sorts of buildings. further more, the author programmed the subprogram of thermal comfort results by fuzzy evaluation for the natural ventilation room so as to form an entire program, which could make it easy to numerically calculate the indoor thermal environment of residential buildings, and evaluate and analyze its thermal comfort as well features of energy conservation
西安建築科技大學博士學位論文利用熱環境定量化分析及舒適性評價計算程序,對夏季自然通風條件下建築特性與室內熱環境影響關系進行了定量化計算分析,得出在滿足冬季節約採暖能耗要求的前提下,合理組織自然通風是改善夏季室內熱環境的有效手段;以寒冷地區三個城市為例,對比分析了不同地區夏季自然通風的有效時數;結合實際測試分析,提出全面改善夏季室內熱環境的系統優化設計方法。Abstract : the chemical kinetic parameters of single - base p ropellant are determinated using microcalorimetry and the experimental condition s are studied. the results obtained are very imporant for the study of the decomp osition mechanism and sefety of gun propellant
文摘:用微熱量熱法系統測試了單基發射藥的動力學參數,摸索了測試條件,其測定結果對今後發射藥分解機理和安全性研究具有一定的參考價值。Performance - based fire engineering approach can provide a sound evaluation on the basis of fire dynamics, fire chemistry, evacuation principles and etc
該方法利用火災動力學、熱化學、安全評估原理學等確定性工程方法,針對各類建築的結構特點和實際狀況,對建築物的火災危險進行定性的預測和評估。This company, beginning fairly early to develop and manufacture themal protector, ptc started and current relay, has accumulated certain rechnical capability and rich manufacture experience. it boasts advanced manufacture and inspection equipment and device, such as precision punch, precision dryer, energy - reserve welding machine, ampere time characteristics detector, temperature characteristics detector, life test platform and key equipment for part - processing, finished product assembly, finished product inspection and pattern test. to guarantee product quality and expand manufacture capability, a production line has been designed and installed. with the aim of absorbing advanced technology and creating famous brand ted, we are planning to introduce equipment, material and know - how from abroad to satisfy users demand with quality product and excellent service
公司較早開始研製熱保護器電流繼電器及ptc啟動器,對生產熱保護器電流繼電器具備了一定的技術力量和豐富的生產經驗,現有熱保護器及電流繼電器的生產和檢測設備:精密沖床精密乾燥箱儲能焊機安培時間特性檢測儀溫度特性檢測儀壽命檢測臺零件加工成品組裝成品檢測和型式實驗的關鍵設備。並設計製造安裝了生產線,保證了產品質量,擴大了生產能力。為集天下之技術,創tde名牌,準備從國外引進的設備材料和技術。分享友人