路线
- 与 路线 相关的网络例句 [注:此内容来源于网络,仅供参考]
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When you see that you can find and enjoy new cheese,you can change course.
当你发现你会找到新的奶酪时,并且能够想用它,你就会改变你的路线。
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When you see that you can find and enjoy new cheese you can change course.
当你发现你会找到新的奶酪并且能够享用它时,你就会改变你的路线。
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We adopt chemosynthesis and template assembly choosing different templates and different approach to change the sizes and structures of nano-micron porous materials and realize the regulation of new materials'' structures and physical properties, hunting the feasibility and application foreground of composing devices.
我们采用化学合成的方法,用模板组装的技术,选择不同的模板及不同的合成路线,改变纳、微孔径的尺寸和孔结构,实现新材料结构与物性的调控,探求组成器件的可行性及应用前景。
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In this paper, various synthetic methods of coenzyme Q10 appeared in about half a century were reviewed with emphasis on the semi-chemosynthetic methods using natural solanesol extracted from tobacco as starting material. The key factors and development direction of coenzyme Q10 chemosynthesis were illustrated in this paper as well.
笔者根据半个世纪以来有关辅酶Q10化学合成的各种文献报道,对辅酶Q10现有的各种化学合成路线及其工艺优劣进行了介绍和比较,重点介绍了从烟草中提取天然茄尼醇为原料的半化学合成辅酶Q10方法,并阐明了化学合成辅酶Q10的关键因素和发展方向。
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Chinoiserie is so much a part of the western fashion lexicon that even events such as this year's Beijing Olympics have not fuelled a mass revival but merely underlined the fact that we're all still longing to go Chinese.
"中国风"已经成为西方时尚字典中的常用词汇,以至于今年北京奥运这样的重大事件也并没有造成什么大规模风格回潮,而只是强调了一个事实,那就是我们都依然渴望走中国风路线。
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First, a chlorinator was self-designed in this paper, and dichloride of 2-methyl-1-propene was synthesized by 2-methyl-1-propene reacted with chlorine fast in this reactor. By means of the Orthogonal Experiments design and single factor experiments, the influence of several reaction variables on the yield were examined and the optimum reaction conditions under the intervallic operation were obtained, the yield and selectivity of dichloride of 2-methyl-1-prop-ene were more than 65% and 80% respectively. Second, the preparation of 2-methylene-1, 3-propanediol, which dichloride of 2-methyl-1-propene reacted with alkali was investigated. By means of the Orthogonal Experiments design and single factor experiments, the influence of several reaction variables on the yield were examined and the optimum reaction conditions under the intervallic operation were obtained, the conversion of dichloride of 2-methyl-1-propene was 100%. Moreover the preparation of MPO, which 2-methylene-1, 3-propanediol reacted with hydrogen, in presence of Al_2O_3-Pd catalyst, was gotten, and the product was appraised.
本文在氯化反应过程中,自行设计制作出了氯化管式反应器,在该反应器中异丁烯和氯气迅速混合反应生成二氯异丁烯,根据该氯化反应特征利用正交试验和单因素试验考察了有关因素的影响并优化得到了最佳工艺条件,二氯异丁烯的总收率达65%以上,选择性达80%;接着,对二氯异丁烯进行水解反应制得了2-甲烯-1,3-丙二醇,讨论了相关因素对水解反应的影响,并通过正交试验和单因素试验得到了较佳工艺条件,二氯异丁烯的转化率达100%;同时还对制备的2-甲烯-1,3-丙二醇在常压下采用三氧化二铝负载钯催化剂催化加氢得目的产物MPO,并对产品进行了鉴定,从而打通了整个工艺路线。
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And among substrates including 2'-chloroacetophenone, 3'-chloroacetophenone, 4'-chloroacetophenone and 3-chloropropiophenone, the highest productivity of the reduced product with S. cerevisiae B5 was observed for 2'-chloroacetophenone.
许多研究者都在致力于研究和开发产物转化率高、手性选择性好的手性化合物合成路线,其中生物转化法由于其温和的反应条件及高度的手性选择性而受到人们的青睐。
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The further development of conventional industrial processes of propylene oxide using the chlorohydrin route or oxirane technology is limited due to environmental pollution and its high production cost,so that the demand of exploring novel,economical and clean technologies for PO production becomes important.
环氧丙烷传统的工业生产方法如氯醇法路线或共氧化技术由于环境污染或成本较高等原因阻碍了其进一步发展,开发既清洁又经济的绿色合成技术是环氧丙烷工业今后的发展方向。
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The route choice is the core function in vehicle navigation system. Its practicality and efficiency has a major impact on the entire system.
路线选择是车辆导航系统的核心功能,其实用性和效率对整个系统有着重大的影响。
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Noam Chomsky refers to the notion of "Keeping the Rabble in Line," the title of one of his many books.
诺姆乔姆斯基指的概念,"保持乌合之众在路线",标题之一,他的许多书籍。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。