路线

Allylic oxidation was one of the key steps. Weemployed PDC +〓 combined system and gained better results. PathB is an absolutely new design.

烯丙位氧化是A路线关键的一步，难度较大，本文特别研究了用PDC+〓混合体系进行氧化，并取得了较好的结果。B路线是完全新设计的路线。

A novel endocyclic enamine cyclopentenone annulation was discovered and rationalized as an unusual Nazarov-type electrocyclization, which would have broad applications in the synthesis of natural alkaloids and other heterocycles.

我们在合成路线一、路线二中用的6-6元环系到7-5元环系的还原重排反应，在温和的酸性还原条件下即能发生，这说明在三尖杉碱的生物合成中6-6元环到7-5元环的还原重排步骤是非常有可能发生的；因此，我们的合成路线二中可认为是生物合成过程。

Activate Mod by pressing PageUp, Once activated a station icon will appear on map (Location: Broker Bus Depot) there you can change into Busdriver and start either of the 2 routes – Stand infront of the portacabin door and press B to change into Driver or back again (Text will appear on screen when you are in the right place), To start Route A stand infront of the information door at the front of the depot – Route B starts outside the toilets door, same applies here the text will appear when in the right location you can now press B to start route.

激活国防部按上一页，一旦被激活一台图标将出现在地图上，那里你可以变成Busdriver并开始任二路线-展台的portacabin盈门，按B变成驱动程序或回来了（文字将显示在屏幕上时，你在正确的地方），要启动A段的立场盈门的信息在前面的车厂-路线B开始厕所外门，在这里同样适用於文本时会出现在正确的位置您现在可以按B启动路线。

Thenew route has some advantages such as simple operation, inexpensive materials andbetter yield compare to other synthesis routes.The synthesis route is showed as follows. First,-2-chloro-3-phenylpropionic acid is synthesized from L-phenylalanine by diazotization.

在参考大量文献的基础上，我们设计了一条新的合成路线，和其它合成路线相比较本路线具有操作简单、原料易得、收率较高等优点。

On the basis of consulting an amount of literatures and comparing differentsynthetic methods,a route of isomerization of nerolidol to produce farnesol wasadopted.

在查阅了大量文献资料的基础上，通过对比分析各种方法路线的优劣，选用从橙花叔醇异构化合成金合欢醇的路线，其主要优点是路线简单，分离容易。

Basis for determination of raw material route, route of ferment technology and extracting technology at home and abroad.

介绍乳酸炼制工艺路线的选择，即原料路线的确定依据以及国内外的发酵工艺和提取工艺路线。

So it has made the great progress. The method studied in this research from o-Dichlorobenzene is a ideal route to synthesize 2,4- dichlorofluorobenzene, which has temperate condition easy to control,safe process,low cost and good quality of products; The method of Phase transfer catalysis fluorination without solvent is better than present technology in presence of DMSO as solvent in many aspects; In a word,it is worth being promoted by the domestic correlative factories.

本课题所研究的以邻二氯苯为原料的2，4-二氯氟苯合成路线反应条件温和，工艺容易控制，生产安全，而且产品质量好，是比较理想的合成路线；以季胺盐为催化剂的无溶剂相转移催化氟化法与溶剂法相比具有明显的优势；通过实验确定的工艺条件对工业化生产有重要的指导意义，可提高以邻二氯苯为原料的工艺路线的市场竞争力。

The thesis analyses the respective link, procedures and the whole process. At last, the thesis closets some vague understanding of persisting in the mass line in the fresh situation, expounding that hi the new situation, the Party's ways of benefiting the people have changed, but the basic standpoint of doing things for the people has not changed at all; the ways that the Party depends on the mass have changed, but the principle that all deports on the mass has not changed; the ways of making decision have changed, but the basic method "Coming from the mass, going up to the mass", has not changed at all.

最后着重剖析新时期对坚持群众路线的一些模糊认识，阐明新形势下党为人民谋利益的方式有了变化，但党的一切为人民群众的根本立场宗旨没有变；新形势下党依靠群众的方式有了变化，但党的一切依靠群众准则没有变；新形势下党的决策方式有了变化，但党的&从群众来，到群众中去&的根本方法没有变；着重强调新时期坚持群众路线的重要性和必要性，联系实际，探讨了新时期坚持群众路线的新途径，进一步疏通和拓宽党同人民群众联系的渠道，使毛泽东的群众路线在新的形势下发出更加积极有效的作用。

The thesis analyses therespective link, procedures and the whole process. At last, the thesis closets some vague understanding of persisting in the mass line in the fresh situation, expounding that hi the new situation, the Party"s ways of benefiting the people have changed, but the basic standpoint of doing things for the people has not changed at all; the ways that the Party depends on the mass have changed, but the principle that all deports on the mass has not changed; the ways of making decision have changed, but the basic method "Coming from the mass, going up to the mass , has not changed at all.

最后着重剖析新时期对坚持群众路线的一些模糊认识，阐明新形势下党为人民谋利益的方式有了变化，但党的一切为人民群众的根本立场宗旨没有变；新形势下党依靠群众的方式有了变化，但党的一切依靠群众准则没有变；新形势下党的决策方式有了变化，但党的&从群众来，到群众中去&的根本方法没有变；着重强调新时期坚持群众路线的重要性和必要性，联系实际，探讨了新时期坚持群众路线的新途径，进一步疏通和拓宽党同人民群众联系的渠道，使毛泽东的群众路线在新的形势下发出更加积极有效的作用。

Combined with importance of route design,it brings forward the principles of route design of mountainous highway,meantime,researches the forming of route design plans,in order to improve the route design of mountainous highway,and promotes the development of mountainous highway,which has a certain reference value.

结合路线设计的重要性，提出了山区高速公路路线设计应遵循的原则，同时研究了路线设计推荐方案的形成，以完善山区高速公路的路线设计工作，促进山区高速公路的发展，具有一定的参考价值。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。