熱催化作用 的英文怎麼說

中文拼音 [rècuīhuàzuòyòng]
熱催化作用 英文
heat catalysis
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  1. Thermokinetics of activation of metal ions to amylase catalyzed reaction

    鎂離子對澱粉酶催化激活作用的熱動力學
  2. The binding principle in pelletizing covers a comprehensive model of interfacial reaction among particles inside green pellets, the formation of binding film during hardening of green pellets by baking to obtain enough strength for a volumetric catalyzed reduction model for cold - bound pellets bearing composite binder and corresponding high temperature reduction system in rotary kiln

    提出了含復合粘結劑的生球強度界面作用力綜合模型，冷固球團礦強度的粘結膜機理，含復合粘結劑的冷固球團礦催化還原體積反應機制及全窯高溫快速還原熱工制度。
  3. The optimum conditions for air electrode preparation were shown as follow : 20 % ptfe and 20 % mno2 in active layer, thickness of active layer 0. 15 - 0. 25mm and the ratio of active carbon to ethine black 4 : 1 ; 60 % ptfe in the gas diffusion and waterproof layer, employing na2so4 as pore - making agents, thickness 0. 35 - 0. 45mm, colding forming and layer sequence catlytic layer / gas diffusion and waterproof layer / current collector layout ; employing 40 meshed nickel screen as current collector and thermal treatment temperature over 200

    確定了制備空氣電極的優化工藝條件，催化層中ptfe含量約20 ， mno _ 2的最佳含量約為20 ，催化層中活性炭和乙炔黑的比例為4 ： 1 （質量比） ，厚度在0 . 15 - 0 . 25mm之間。防水透氣層中ptfe的含量約為60 ，以無水硫酸鈉作為造孔劑，厚度一般為0 . 35 - 0 . 45mm 。電極各層採用催化層/防水透氣層/集流體的排布方式，冷壓成型，熱處理對空氣電極的性能影響較大，熱處理溫度不低於200 。
  4. Use of an amorphous diamond film as dental material

    2催化熱處理中間相炭微球用作鋰離子電池負極材料
  5. In an investigation, the hard packing was used to isolate the seal oil from the process fluid for recovering the seal oil from the catalytic hot oil pump

    在回收催化熱油泵密封油的試驗中，用硬填料作為密封油和介質的隔離裝置。
  6. Nano - alkali metal hydrides and lanthanide hydrides can be prepared easily by the direct hydrogenation catalyzed by ticl4 in tetrahydrofunan ( thf ) under normal pressure. lanthanide powder of nanometric size in a finely dispersed active form was generated by the thermal decomposition of organolanthanide in vacuum. 1

    本文應用絡合催化法，在常溫常壓下，在萘/ ticl4催化體系作用下合成納米尺寸堿金屬氫化物（以nah為代表） 、納米尺寸鑭系金屬氫化物（以smh3為代表）和鑭系金屬有機化合物（以蒽鑭為代表） ，並通過真空熱解鑭系金屬有機化合物得到高分散度的納米尺寸鑭系金屬粉末（以la為代表） ，主要考察如下三個方面的內容。
  7. The main characters of the thermal fluid activity are recognized as follow : many types and stages of veins are widely developed ; vitrinite reflectivity of different areas varies apparently with the depth ; there was a high temperature field during the formation of the thermal fluid, meanwhile, the volcaniclastic rocks were modificated by the thermal fluid activity, for example, sericitization of plagioclase, chloritization of volcanic detritus in andesitic detris tuff ; in the tufaceous mud, the thermal fluid activity accelerates " maturating " of the organic carbon by heating ; and the trace elements show an anomaly in the wall rocks

    同時，受熱流體活動的影響，熱流體對火山碎屑巖具有一定改造作用，如在安山質巖屑凝灰巖中，斜長石絹雲母化、火山巖巖屑綠泥石化明顯；在凝灰質泥巖中，熱流體對圍巖中有機碳具有明顯的「催熟」加熱作用，微量元素則出現異常現象。
  8. Tar content in the gas was influenced by the gasification conditions, such as the gasification temperature, residence time of feedstock in the gasifier and the type of feedstock, which can help us to investigate the mechanism of tar production in gasification process. catalytic cracking of tar was performed in a downstream secondary fixed - bed cracker with dolomite, limestone and alumina brick as catalysts. by comparison, thermal cracking of tar was also performed with silica carbide

    在固定床二級催化裂化反應器上，實驗了白雲石、石灰石、高鋁磚等幾種催化劑作用下的焦油催化裂化過程以及炭化硅作用下的熱裂化過程，並對裂化溫度（ 650 950 ） 、氣相停留時間（ 0 . 5 1s ）和催化劑類型等過程參數對焦油轉化效果和熱解煤氣的影響進行了分析，對各種催化劑材料的性能進行了比較，力爭開發出可適用於工業化生物質氣化系統的焦油催化裂化技術。
  9. The results showed that hydrothermal cracking occurred while injecting steam, and the catalyst had catalytic activity for hydrothermal cracking of heavy oil at higher temperature ; viscosity and average molecular weight of heavy oil was thus lowered

    實驗結果表明，在注入蒸汽的條件下，遼河稠油可以發生水熱裂解反應，高溫下催化劑對水熱裂解反應具有催化作用。
  10. The ultrafine nickel powders have a prominent influence on the heat decomposition of nh4clo4

    超細鎳粉對高氯酸銨熱分解有顯著的催化作用。
  11. The concentration of mathane monitor controlled by chip microprocessors, is able to sound the alarm bell based on the limit of mathane concentration, and start device to drain the gas at the same time

    本文設計的用單片微機控制的甲烷濃度報警監控儀，是採用熱催化原理（俗稱黑白元件）探頭製成的甲烷濃度測量儀，適用於中小型煤礦井下各作業場所中測量空氣中的甲烷濃度。
  12. By using the titanium - based anode made from the thermal decomposition method, the electro - catalysis of anode coating containing pt ? towards methanol oxidation is discussed in this dissertation. thermal decomposition technology is easily realized

    本文以熱分解法制備的鈦陽極為基礎，探討了復合含pt ~ 0陽極塗層對甲醇的電催化作用。
  13. In view of the poor thermal stability of polyoxymethylene ( pom ) induced by the residual catalyst and unstable end groups formed in the synthesis of pom. the pom was treated by amine, and the effects of the variety of amine compounds, treatment technology and water content on the thermal stability of pom were investigated ; the effect of triethanolamine on the thermal stability of pom was further studied by means of isothermal mass loss, isothermal mass loss rate, and formaldehyde emission amount

    摘要針對聚甲醛由於合成中殘留催化劑及不穩定端基導致其熱穩定較差的問題，採用胺對聚甲醛進行處理，並考察了胺種類、胺處理工藝及水用量對聚甲醛熱穩定性能影響；採用等溫熱質量損失率、等溫熱質量損失速率、甲醛釋放量分析等方法對三乙醇胺對pom的熱穩定作用進行了進一步研究。
  14. The combustion conditions in a circulating fluidized bed ( cfb ) boiler are much different from a pulverized coal firing ( pf ) boiler. however, this dissertation has confirmed that coal char in cfb boiler will also experience reactivity loss and ordering of turbostratic carbon structure, which have been reported by many researchers whose work were mainly restricted to pf conditions

    本文通過獲得在cfb燃燒條件下熱解和燃燒過程中的焦碳，對其反應性、亂層碳結構、礦物質催化作用和比表面積等進行了系統研究，指出cfb鍋爐和煤粉爐同樣存在焦碳亂層碳結構有序化和焦碳反應性下降（失活）現象，並全面分析了焦碳失活的機理。
  15. Abstract : in this work, atom structure features of rare earth elements have been analyzed. reasons why changeable valence rare earth oxide can strengthen stability of atom valence in oxidized state, ability to conserve oxygen and heat stability for catalysts are discussed from mechanism. auxiliary catalyst functions are understood more deeply on the base theory

    文摘:本文從原子結構分析了變價稀土元素原子的結構特點，從機理上分析了變價稀土氧化物對催化劑原子氧化價的穩定性、貯氧能力和熱穩定性等性能增強的根源，從理論上深入認識了稀土氧化物的助催化作用。
  16. In order to investigate the effect of 2, 4 - dihydroxylbenzoate ( - bi ) on the combustion of double - base propellant, the combustion law of the propellants containing - bi was studied by means of the single frame amplification photography fl miniature thermocouple, the scanning electron microscopy ( sem ) and the link isis energy spectrum

    摘要為了探索2 ， 4 -二羥基苯甲酸鉍對雙基推進劑燃燒的催化作用，採用單幅放大彩色攝影法、型微熱電偶技術、掃描電鏡和電子能譜研究了含2 ， 4 -二羥基苯甲酸鉍雙基推進劑的燃燒規律。
  17. The results showed that the environmental pressure and catalysts have various actions on the thermal decomposition characteristics of the propellant and its ingredients. the burning rates of the gap / tmo fuel - rich propellants were measured by use of the pipe - connected unchoked ducted rocket testing facility

    實驗結果表明，在不同壓強下，貧氧推進劑各組分的熱分解特徵有所不同；在同一壓強下， tmo催化劑對貧氧推進劑中不同組分的催化作用不盡相同；同一催化劑，在不同壓強下對同一組分的催化能力也不同。
  18. The experimental results also showed that there is a correlation between the burning rates of gap fuel - rich propellant and the thermal decomposition temperature of kp and gap

    具體表現在： gap tmo貧氧推進劑的燃速與常壓下tmo催化劑對ap kp gap模擬貧氧推進劑中gap和kp熱分解的催化作用相關。
  19. ( 1 ) carbon aerogel and xerogel were made from resorcinol - formaldehyde organic gels and used as the anode materials for lithium ion batteries. by discussing the influences of pyrolysis temperature, the level of the catalyst and the concentration of reactant in the preparation of carbon materials on their behavior of lithium ion storage, their performance of storing lithium ions and process of charge and discharge were studied in details. moreover, the relationship between the structure of carbon aerogel and xerogel and the performance of storing lithium ions was analysed, and the mechanism of the storage of lithium ions in this type of porous carbon materials based on organic gels was also dicussed simply

    （ 1 ）從合成間苯二酚-甲醛有機凝膠出發，制備了碳干凝膠和氣凝膠，研究了其作為鋰離子電池碳陽極材料的儲鋰性能，探討了碳材料制備過程中的熱分解溫度、催化劑用量、反應物含量等條件對碳干凝膠和氣凝膠儲鋰行為的影響，並分析了碳材料結構與儲鋰性能的關系以及充放電過程，也簡單探討了鋰離子在這類基於有機凝膠的多孔碳材料中的存儲機制。
  20. Layered compounds have many functional characteristics, such as shape - selecting catalysis, heat stability, and can he used in lithium batteries, superconducting materials and etc

    具有多種功能特徵：如擇形催化作用、熱穩定性、用做鋰電池材料和超導材料等。
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