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ccixx(½ð±Ò+6,VIP+0):ÊÇ×ö±¨¸æÓõ쬷ÒëµÄ²»´í£¡thank you! 10-11 13:26
ccixx(½ð±Ò+6,VIP+0):ÊÇ×ö±¨¸æÓõ쬷ÒëµÄ²»´í£¡thank you! 10-11 13:26
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After all, different compositions of petroleum result in its different properties . If we consider the problem in the level of molecule, we will question that what petroleum is ,and what the molecular composition of it is? Here,I will explain our work so as to introduce the the application of MS in the field of the anlysis of petroleum. The main applications of MS focus on the analysis of nitride and sulfide, as well as the analysis of products during the petroleum and chemical process. First, I'll show you an example about the analysis of basic nitride in the petroleum using MS as an analytical instrument. ºÜ¾ÃûÓзÒëÁË£¬²»ÖªµÀÕâÑùÐв»ÐÐ~~Äã²Î¿¼²Î¿¼°É~~ Ã²ËÆÊÇ¿ÚÍ·±¨¸æÐÎʽµÄ£¬¿ÉÒÔ¿ÚÓﻯһµã£¬²»ÒªÓÃÌ«³¤µÄ¾ä×Ó£¬ÄÜ·Ö¿ªÀ´¾Í·Ö¿ªÀ´½²~~Ï£ÍûÄܶÔÄãµÄ±¨¸æÓеã°ïÖú~~ ÐÂÊÖÉÏ·£¬»¹²»¶®¹æ¾Ø£¬ÈçÓв»µ±Ö®´¦£¬»¹Çë¶à¶àÖ¸½Ì~~~ |
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zhyt1986
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- ½ð±Ò: 596.6
- Ìû×Ó: 27
- ÔÚÏß: 12.3Сʱ
- ³æºÅ: 864889
- ×¢²á: 2009-10-07
- רҵ: ´ß»¯»¯Ñ§
3Â¥2009-10-11 13:29:05















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