苯的例句（苯在句子中的用法）

• allyl benzene 苯丙烯
• The syntheses, properties and applications of benzocyclobutene monomer and polymers are introduced. 本文介绍了苯并环丁烯单体及树脂的合成 、 树脂的性能及应用.
• Thermometers are filled with fluids such as toluene or alcohol. 温度计装有甲苯或酒精.
• The copolymer has the retanning and fat - liquoring abilities as well as certain filling properties. 蓖麻油 - 马来酸酯与苯乙烯共聚物具有复鞣、加脂作用,兼有一定的填充性能.
• The lactating and creep rations can be medicated with 200 - 300 g of phenoxymethyl penicillin. 可在哺乳母猪和仔猪日粮当中混入 200-300 克苯氧基甲基青霉素.
• Hydrogenated styrene - butadiene rubber ( HSBR ) was prepared by hydrogenating styrene - butadiene rubber ( SBR ) latex with hydrazine hydrate - hydrogen peroxide - copper sulfate catalytic system. 用水合肼/双氧水/硫酸铜催化体系对丁苯橡胶 ( SBR ) 胶乳加氢,可制备氢化丁苯橡胶 ( HSBR ).
• NMA was hydrogenated to 3 - amino - 4 - methoxyacetanilide ( AMA ) with S - Ni as catalystin liquid phase. 以改性的骨架镍为催化剂催化3-硝基-4-甲氧基乙酰苯胺(NMA)液相选择性加氢制备了 3- 氨基 -4- 甲氧基乙酰苯胺 ( AMA ).
• Methods: Benzocaine was synthesized from p - nitrobenzoic acid via two steps through esterifying and reduction. 方法: 以对硝基苯甲酸为起始原料,经酯化,还原两步合成苯佐卡因.
• Methods: The rats colitis model was produced by TNBS and ethanol enemas. 方法应用三硝基苯磺酸和乙醇制备大鼠免疫性结肠炎模型.
• The thermal stabilization of bromated polystyrene was tested by TGA. 用热失重分析溴化聚苯乙烯的热稳定性.
• I used Styrene Solid rod and brass rod to manufacture the Single Bollards. 我用苯乙烯坚实的控制棒和黄铜棒制造的单一护柱.
• Various phenolic formulations, impregnated in glass fabrics, were studied in this way. 曾用此方法研究浸入玻璃织物的各种苯酚配方.
• However, the City Council had ban Styrofoam at all city owned facilities. 尽管如此, 城市委员会禁止在任何市办公共设施使用聚苯乙烯泡沫塑料.
• The synthesis ofp - Phenylenediamine was summarized and its route of industrialisation was discussed. 归纳了对苯二胺的各种制备方法,并讨论了其工业化的优劣.
• Different grades of crystal polystyrene molding pellets range from 150,000 to 350,000 weight average molecular weight. 不同牌号的结晶聚苯乙烯模塑粒料平均分子量范围从150,000-350,000.
• Certain combinations, especially haloperidol and methyldopa. 某些化合药物, 特别是氟哌丁苯和甲基多巴.
• Iso - army gallate was synthesized by esterification of gallic acid with iso - army alcohol catalyzed by 4 - methylbenzene - sulfone acid. 以没食子酸和异戊醇为原料,对 甲苯 磺酸为催化剂,合成了没食子酸异戊酯.
• Outlined solvents like , butanone ethyl acetate, acetone, methylbenzene ethanol are quick drying solvents. 以上列举的溶剂中象醋酸乙酯、丁酮 、 丙酮 、 甲苯、乙醇都属快干溶剂.
• Table printing ink solvent used mainly two methylbenzene propyl alcohol. 外印油不朱所用的溶剂宾给是二甲苯、异丙醇.
• Objective : To develop a method for determination of the N - methylaniline in air by HPLC. 目的: 建立高效液相色谱法测定空气中N - 甲基苯胺的检测方法.