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Six Quaternary Ammonium tetraphenyl borates salt photobase generators were synthesized with the use of p-methoxy phenacylmethylene or 2-naphthoymethylene as chromophore, and triethylene diamine, pyridine or 3-methyl pyridine as tertiary amine.
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摘要以对甲氧基苯乙酮、萘乙酮生色团为母体、杂环叔胺三亚乙基二胺,吡啶,3-甲基吡啶和四苯硼盐为原料,合成了6种四苯硼季铵盐光产碱剂。 |
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Six Sigma is a structured, systematic approach to achieve operational excelllence across all area of our business by customer focus, data and fact driven, never ending improvements, etc.
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六西格玛是一种以客户为中心、数据和事实为导向、持续不断地改善流程,以达到卓越营运管理的商业策略。 |
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Six added to eight makes fourteen.
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八加六等于十四。 |
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Six aspects should not be neglected in the process of environment preservation of new socialist countryside currently for better rural environment, which is firstly strengthen regional environmental layout, secondly ameliorating mechanism of environmental
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为了在社会主义新农村建设中更好的保护农村生态环境,以下6大环节不可或缺:①强化区域环境规划;②完善环境补偿机制;③加强对农村的环保投入;④丰富环境管理手段;⑤发挥社区自主环境治理的作用;⑥提高农民的环境意识。 |
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Six brown rolls, please.
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请给我来六个黑面包. |
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Six caterpillars haul-offs can be adjusted to haul pipe by three caterpillars.
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六履带牵引机,在牵引管材时,又可调整为三履带牵引,牵引机上计长仪控制后序切割。 |
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Six centuries ago a towering eunuch named Zheng He commanded the Ming dynasty's fleet of immense trading vessels on expeditions ranging as far as Africa.
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600年前的明朝,有一位叫做郑和的杰出宦官。他率领了一支庞大的商船舰队,踏上了航行范围远达非洲大陆的伟大征程。 |
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Six colors PAD machine, uses the tooth wheeled conveyor belt, is equipped with 20 locations.
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六色移印机,采用齿轮式输送带,设有20个工位。 |
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Six coloured cards featuring the Learning Journey Characters along with six coloured lacing threads.
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穿绳游戏不单能训练小朋友的手眼协调及小肌肉训练,更可加强专注力。 |
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Six creamy delicious cheesecakes all dressed up for America's favorite pastime: three classic New York flavor, and three dreamy chocolate flavor.
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六块美味的奶油酪饼,每一块都是美国人休闲时光的最爱:三块经典的纽约风味,三块幻想的巧克力味。 |
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Six cubs from a rare white tiger have been put on display in an Argentine zoo for the first time.
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六只稀有的白虎幼崽首次在阿根廷的一家动物园与游客见面。 |