Because the olefinic hydroxyl groups are linked with olefinic carbon, so it can ionize H〓 ion and present the properties of weak acid, and so the olefinic hydroxyl groups change into the structure of alcoholate in the presence of alkali , but the structure of alcoholate may change into the structure of olefine alcohol again, after the Na〓 ions is removed, or when the pH value of its solution turn into pH. Because the structure of the olefine alcohol is not stable and is easy to isomerizate to become the structure of olefine ketone, so there appear the ca. 1730cm〓 C=O absorption peak in the IR spectra of the products.

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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.

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In the fourth of the article, writer will discuss the change orientation of modern traditional political culture and its research contents concentrates primary in the below aspects: one is that we should purge society configuration patriarchal clan system and boost up people's democratic consciousness; the second is that authority idea change into nomocracy thinking; the third one is that effect a radical cure of worship power and cultivate the consciousness of people's right; the fourth one is that finishing the change from subject consciousness to civic consciousness; the last one is that carrying on the change from attachable consciousness to paddle ones own canoe.

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