China Drying News January 18, 2012 National Science and Technology Awards Conference held in Beijing. The two Chinese medicine projects won the second prize of the National Natural Science Award and the second prize of the National Technological Invention Award. Among them, the project entitled “System Analysis Method for Active Components of Chinese Medicine Complex System and Its Application in Quality Standards†recommended by the State Administration of Traditional Chinese Medicine won the second prize of 2012 National Natural Science Award. This is the first time that the Chinese medicine research project has won the award since the country made major reforms to the science and technology reward system to establish the Natural Science Award, filling the gap in the field of Chinese medicine. This recommended project has innovatively constructed a system analysis method system for the active ingredients of the complex system of Chinese medicine “chemical analysis-in vivo metabolism-biological mechanismâ€. The eight Chinese medicine standards completed in the project are included in the 2010 edition of the Chinese Pharmacopoeia. Both powder and powder standards were adopted by the United States Pharmacopoeia and recognized by the United States Pharmacopoeia as the model and template for the future income of Chinese medicines from the United States Pharmacopoeia.
Alloy pipe is a kind of seamless Steel Pipe, its performance is much higher than that of general seamless steel pipe, because this type of steel pipe contains more Cr, its high temperature resistance, low temperature resistance, corrosion resistance performance is much better than other Steel pipe, so the alloy pipe is widely used in petroleum, aerospace, chemical, electric power, boiler, military and other industries.
Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low-alloy steels and high-alloy steels. The difference between the two is somewhat arbitrary: Smith and Hashemi define the difference at 4.0%, while Degarmo, et al., define it at 8.0%.Most commonly, the phrase "alloy steel" refers to low-alloy steels.
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