硫化體系 的英文怎麼說
中文拼音 [liúhuàtǐxì]
硫化體系
英文
curative system-
Abstract : as a hydrogen abstracting photoinitiator, sulfo - benzophenonehas low volatility, high sensitivity and broad photoresponse range. the binary photoinitiating system composed of sulfo - benzophenone and tertiary amine has even higher photoinitiating efficiency. three sulfo - benzophenone compounds and a new aliphatic tertiary amine were synthesized. the photographic sensitivities of binary photoinitiating systems composed ofsulfo - benzophenone and tertiary amine synthesized were measured
文摘:合成了3種含硫二苯甲酮化合物及一種新型脂肪族三級胺光促進劑,並對其組成的二元光引發體系的引發性能進行了研究,測定了其最低固化光量。Study on the chemiluminescence system of luminol - potassium ferricyanide - terbutaline sulfate
硫酸特布他林化學發光體系的研究In terms of sulphur isotope result from sphalerite, galenite > pyrite and chalcopyrite, the 8 34s % o value obtained in fozichong orefield ranges mainly between 0 ~ + 5, which is coincident with the average 5 34s % o value of submarine stratabound sulphide deposits in silurian strate distributed over other areas of the world
地球化學研究顯示,佛子沖礦田硫同位素5倫值主要集中分佈在0 5之間,與世界其它地區志留系海相硫化物礦床的6噸陸值大體一致。However the binary catalysts system favors low residue content. it was found that the residue content were remained at a low level with ethylene glycol as the reaction media and 6 % ( by mass ) of sulfuric acid as the catalyst in the presence of phenol. the contents of lipophilic products were investigated
經凝膠色譜法測定表明,以濃硫酸苯酚為催化劑、乙二醇為反應介質的反應體系,所得到液化產物的平均相對分子質量最低, m _ w為806 , m _ n為799 。Silicone systems can cure by platinum - catalyzed addition cure systems, tin - condensation cure systems, peroxide - cure systems, or oxime - cure systems
硅樹脂體系可以用鉑催化加成硫化系統、錫冷凝硫化系統、過氧化物硫化系統或肟硫化系統進行硫化。The photochemical catalysis data in the peracid ( hcooh ) system suggests that the reaction sulfur compounds are converted to their corresponding aqueous - soluble sulfoxide and sulfone follows the characteristic pseudo - first - order reaction kinetics
光甲酸(雙氧水)催化汽油體系中硫化物轉化為水溶性碸和亞碸的反應符合一級反應動力學特徵。Sulfide further accumulates where depressions in the bottom of the sill interfere with the flow system and act as natural riffles.
巖床底上如有陷穴,就起到天然溜槽的作用,干擾了巖流體系,使硫化進一步堆積。Abstract : the author stated the low cost retrofit using distributed control system to replace the existing control system of sulphuration equipment. the functional configuration of the distributed control system, the hardware and software of the system, and the communication between system and each layer of network are introduced in detail
文摘:提出採用集散型控制系統對現有的硫化設備控制系統進行低成本改造,詳細介紹硫化車間集散型控制系統的功能配置,系統的軟、硬體設計,系統及各層網路之間的通信。The paper describes the implementation method of the software and hardware in detail ; explains the sulphuration technology in production of rubber and how to control sulphuration machine by plc ; discusses the principle, current situation and development trend of the dcs ; recommends the serial communication in industrial and how to realize it in delphi ; analyzes the communication protocols of series of lg ' s master - k10 plc and on the base of which, realized the communication between upper - computer and low computer ; discusses the realization flows of control system on upper - computer in detail, the software and hardware of module every design ; introduces the functions and realization of query software on client computer
詳細論述了控制系統硬體及軟體的實現方法;闡述了橡膠生產中的硫化工藝以及如何用plc對硫化機進行程序控制;討論了集散控制系統的原理、研究現狀及發展趨勢;介紹了工業控制領域中的串列通信以及如何在delphi中實現串口通信;分析了lg公司master - k10系列plc的通信協議,並在此基礎上實現了上位機與下位機的通信;詳細討論了上位機控制系統的實現流程、各模塊的軟硬體設計;詳細介紹了客戶端查詢軟體的功能及實現。Filling flexibilizer, such as epoxy terminal block, polyurethane ether structure, thiokol and liquid ctbn to the system of expoxy - mannich amide, through the test on shear strength, bounding elasticity modulus and break strength of cured products, the different fuction could be found using different flexibilizers
摘要在環氧酚醛胺體系中使用端環氧基聚氨酯醚、聚硫橡膠、液體丁腈橡膠等活性增韌劑,通過對固化物剪切強度、彎曲彈性模量及斷裂強度的測試對比,可以看出不同增韌劑效果不同。Discussion on oxidant selection for ammonta - thiosulfate gold leaching system
氨性硫代硫酸鹽浸金體系中氧化劑選擇探討In addition, in its coelomic fluid cell, there are some unknown cellular organs that may relate to its sulfide tolerating mechanism
此外,我們還在單環刺?的體腔液細胞中發現了一系列可能與硫化物耐受和代謝有關的未知細胞器。The plating measuring results were agreed well with the conclusion. thus, phosphorus generation mechanism of complex heterocatalysis was proposed. meanwhile, concentration ratio of niso _ 4 and nah _ 2po _ 2 also greatly affects the phosphorus content
同時研究發現,在絡合體系相同的情況下,次亞磷酸鹽和硫酸鎳的濃度比對化學鍍鎳層中磷的含量有很大的影響。Difficultly starts an undertaking after several years repeated difficulties, the scale grows strong unceasingly, at the same time thanks the general customers the vigorously support and the deep affection, develops successively develops the product : the cupric sulfide 、 the froth powdered iron 、 one 、 two time return to original state the powdered iron 、 the chromite 、 the pyrite 、 not the rusty powdered iron 、 the refinery coke 、 the wollastonite ( silicon ash cotton and kapok ) and so on the series powder body material
經過幾年風風雨雨的艱苦創業,規模不斷發展壯大,同時感謝廣大客戶的大力支持和厚愛,先後開發研製出產品:硫化銅、泡沫鐵粉、一、二次還原鐵粉、鉻鐵礦、硫鐵礦、不生銹鐵粉、石油焦、硅灰石(硅灰棉)等系列粉體材料。The influence of different gypsum on strengh of portland - sulphoalminate composite cement system is complicated, related with aluminiferouse mineral in cement system and the so4 ( superscript 2 - ) concentration of its hydrated solution ; in distilled water and maximum lime wash, the dissolution rate of dihydrate gypsum is higher than that of anhydrite but the dissolubility is lower
石膏品種對硅酸鹽硫鋁酸鹽復合體系水泥強度的影響較復雜,與水泥體系中含鋁礦物及其水化溶液中so4 (上標2 - )離子濃度有關;在蒸餾水和飽和石灰水中,二水石膏的溶解速度比硬石膏快,溶解度比硬石膏低。Making sensitive material : made in non - sulfur vulcanization system with the formula : epdm 100kg, dicumylperoxide ( dcp ) 2kg as cross - linking agent, stearic acid 1kg as processing aid, oxidized zinc ( zno ) 3kg as accelerant, wax oil 10kg as lubricant ; and made in vulcanizing condition : vulcanizing temperature 170 c, vulcanizing time 15minutes, vulcanizing pressure 3 mpa, the vulcanized epdm is optimal sensitive material for petrol. the sensing head equipped with the vulcanized rubber possesses two qualities : better swelling response and better anti - interfere against temperature variation
敏感材料的制備:用無硫硫化體系;配方為:生膠100kg , dcp2kg ,硬脂酸1kg , zno3kg ,石蠟油10kg ;硫化條件:硫化溫度170 ,硫化時間15分鐘,硫化壓力3mpa ,制備的硫化橡膠對汽油的監測較理想,用其裝備的傳感頭不僅有較好的溶脹響應性能,而且有很好的抗溫變干擾能力。Our company has first - class production equipment, of which the production line of high strength steel cord conveyorbelts
公司具有一流的生產設備,輸送帶生產線,集國內外先進技術、先進工藝為一體,採用油加熱硫化體系,在全國同行業中尚屬首創。The problem of the cure - rate incompatibility in dissimilar rubbers, including the selection of optimum vulcanization system, the modification of rubber, the use of dynamic vulcanization technology and the selection of optimum blending technique were reviewed with 25 references
摘要硫化不相容性是橡膠共混中的重要問題,解決硫化不相容性的方法主要是:選擇合適的硫化體系,對橡膠進行化學改性,採用動態硫化技術和選擇合適的共混工藝。Catalysts were prepared by impregnation reduction, thermal reduction, advanced thermal reduction and sol - gel methods from these metals. electrochemistry measurements, xrd, tem were used to test these catalysts. the results showed that these metals have some electrocatalysis activities towards hydrogen oxidation reaction
本文選擇了w 、 mo 、 co等金屬,採用浸漬還原法、熱還原法、改進的熱還原法以及溶膠凝膠法分別制備了這幾種金屬的碳載催化劑,對制備出的非貴金屬催化劑進行了電化學測試、 x -射線衍射( x - raydiffraction , xrd ) 、透射電子顯微鏡( transmissionelectronmicroscopy , tem )等測試,研究結果表明:這些非貴金屬在硫酸體系中對氫氣的氧化反應均有一定的催化活性。The effects of catalysts, solvents, reaction time and temperature on the liquefaction were investigated. the molecular weight distributions of liquefaction products were determined by gpc. in most cases, low residue content cannot be achieved by single catalyst
實驗結果表明,纖維類廢棄物在濃硫酸苯酚(濃硫酸占所加物質總量的質量分數為6 )的混合催化體系中,當溫度為160 ,時間為70min時的液化效果最好。分享友人