裂化反應段 的英文怎麼說
中文拼音 [lièhuàfǎnyīngduàn]
裂化反應段
英文
soaking section-
It is proved that the electric conductivity of ore - forming solution can be used to seek for ore - forming fractures, to select the best mineralization section, to distinguish industrial and non - industrial auriferous quartz veins, to reflect the rich or poor levels of orebodies, to evaluate the stability of orebodies, to judge the denuding levels of ore veins, and to prospect the mineralization in depth
實踐證明,該方法在以下幾個方面具有應用前景: ( 1 )查找成礦斷裂,優選最佳成礦區段; ( 2 )區分有無工業價值的含金石英脈; ( 3 )反映礦段或礦體的貧富程度; ( 4 )評定礦體的穩定性或礦化不均勻性; ( 5 )評估礦脈的剝蝕程度; ( 6 )礦脈深部成礦預測。The dvb / hpso and vpso / hpso with a mass ratio of 0. 5 : 1 and 4 : 1, respectively, have the highest ceramic yield ( 76. 0 % and 74. 6 %, respectively ). the cured dvb / hpso and vpso / hpso are both colorless transparent hard solids
兩個體系第二階段的活化能分別為339 . 89kj / mol和484 . 76kj / mol ,都遵循拋物線法則,由一維擴散過程式控制制裂解反應。It is not, however, the source of a modern bomb ' s main explosive power, for just as the chemical explosives trigger a fission explosion by compressing the plutonium, that fission explosion is used to ignite the third stage, a still - larger fusion explosion, by compressing and heating the main part of the bomb
然而,該連鎖反應並不是核彈主要爆炸能的源頭,因為它只是化學爆炸物通過壓縮鈈而引發分裂性爆炸,並將進一布引發核彈爆炸的第三個階段,即通過壓縮並加熱核彈主體部位而引起的一種更大范圍的分裂性爆炸。A novel model for residual fluid catalytic cracking process ( rfcc ) is proposed. it divides the whole reactor into two part : the riser as ideal pipe flow reactor and the sett - ler as ideal cstr. the model contains six lumps reaction kinetics with serial and parallel network
通過將實際裝置中發生裂化反應的提升管和沉降段反應器分別考慮為理想的活塞流反應器和連續攪拌式反應器,建立了簡化的渣油催化裂化反應6集總組分的串列和并行反應動力學網路模型。A new kind of multiple anti - cracking additive composed of multiple organic and inorganic ingredient is developed. lt improves anti - cracking and impermeability property of concrete. and can meet the demands of compressive strength and workability of fresh concrete. at the same time, we offer the integrity manufacture method of anti - cracking hpc. we discussed the relationship among compositions, construction and properties, studied the chemical reactions of phases, made the mechanism of reinforced and crack - resistance of concrete clear, and made concrete designed according to properties and engineering demand
通過系統深入的理論分析,運用多種現代分析測試手段,從材料各組份間的物理化學作用入手,系統研究材料中各組分與結構性能之間的關系,各相之間化學反應和各相分佈狀態,在已知的化學反應動力學和反應機理的基礎上,探明材料增強和抗裂原理,胡建勤:高性能混凝土抗裂性能及其機理的研究實現材料性能可設計的目的。Shortcoming of conventional rfcc reactor and advantage of tsrfcc technology
傳統催化裂化提升管反應器的弊端與兩段提升管催化裂化Methods : extracting the total rna of human pbmc, the objective include 60 healthy blood donator, 30 patient with viral encephalitis and multiple sclerosis and parkinsonian syndrome, 30 patient with schizophrenia and affective disorder, this indviuals were inpatients or outpatients of the first hospital of chongqing university of medical science from december, 2000 to june, 2001. using nested rt - pcr techique to detect borna disease virus " middle fragment in orf i, and using southern blot hybridization to analyze the pcr product
重慶醫科大學碩士學位論文方法:提取從2000年12月至2001年6月在重慶醫科大學第一附屬醫院神經科和精神科住院及門診的60例健康獻血者、 30例包括原因未明的病毒性腦炎、多發性硬化、帕金森綜合征,以及30例包括精神分裂癥和情感障礙患者pbmc中的總kn 』 a ,採用套式逆轉錄聚合酶鏈反應estedrticr )技術進行了bdvorf基因中部片段的檢測,並對pcr產物進行電泳分析及southernblot雜交分析。分享友人