step reaction造句
例句與造句
- numerical simulations of one-dimensional laminar premixed ch4 air flames using the detailed and one-step reaction mechanisms
甲烷一維層流預(yù)混火焰的詳細(xì)和單步反應(yīng)機(jī)理模擬 - a planar tetradentate dinuclear ligand, 3, 5-bis ( 2-pyridyl ) pyrazole, was synthesized by a three-step reaction of esterification, condensation and addition
以2-吡啶甲酸為原料，經(jīng)酯化、縮合、加成合成了平面四齒雙核配體3，5-二（2-吡啶基）吡唑。 - mirtazapine was prepared by a seven-step reaction, namely nucleophilic ring-opening reaction, chlorination, cyclization, uncleophilic substitution, hydrolysis, reduction and cyclization from styrene oxide and n-methylethanolamine as the starting materials, with overall yield of 22.6 %
摘要以環(huán)氧苯乙烯和n-甲基乙醇胺為起始原料，經(jīng)親核開環(huán)、氯代和環(huán)合反應(yīng)得到中間體1-甲基3-苯基哌嗪。 - subsequently the reduced mechanism is used for three-dimensional numerical calculation in the flow solver technology of star-cd . 2 . different from the one-step irreversible reaction, a multi-step reaction combined time scale model is developed to the solve combustion-turbulence interaction firstly
2考慮化學(xué)反應(yīng)和湍流的相互作用，建立了有別于普遍采用的基于單步不可逆反應(yīng)的混合湍流反應(yīng)(時(shí)間)速率模型的新模型，即多步反應(yīng)混合湍流反應(yīng)(時(shí)間)速率模型。 - sic whiskers have been successfully synthesized through a two-step reaction scheme . carbon nanotubes ( cnts ) with diameters of 30 nm to 70 nm were firstly grown by thermal decomposition of c2h2 at the temperature between 1050 and 1200 . then,-sic whiskers were synthesized by the reaction between cnts and sih4
所謂c納米管反應(yīng)法是指:先在10501200下分解c2h2合成管徑為30nm70nm的碳納米管,再以c納米管與sih4反應(yīng)合成-sic晶須,所合成的sic晶須形貌與c納米管形貌一致,但sic晶須是中空的。 - It's difficult to find step reaction in a sentence. 用step reaction造句挺難的
- water-borne epoxy resin has been synthesized by grafting route, epoxy resin, methacrylic acid, butyl acrylic as primal materials . the mechanism of the preparation, emulsification and curing of the resin were described, and the whole course was analyzed . the correlative factors on each step reaction were discussed in detail
探討了以環(huán)氧樹脂、甲基丙烯酸和丙烯酸丁酯為原料,由接枝的路線合成水可分散性環(huán)氧樹脂的制備、乳化及固化成膜一系列的反應(yīng)機(jī)理,對(duì)過程進(jìn)行了分析,并討論了有關(guān)因素對(duì)各步反應(yīng)的影響。