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Titlebook: IS-LM and Modern Macroeconomics; Warren Young,Ben Zion Zilberfarb Book 2000 Springer Science+Business Media New York 2000 IS-LM.Keynes.eco

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21#
發(fā)表于 2025-3-25 05:06:42 | 只看該作者
22#
發(fā)表于 2025-3-25 10:53:46 | 只看該作者
23#
發(fā)表于 2025-3-25 15:35:05 | 只看該作者
24#
發(fā)表于 2025-3-25 18:23:18 | 只看該作者
David F. Heathfieldciation. This road of success is based on the rapid analysis time, low sample requirements, high separation efficiency, and low operating costs of CE. Inductively coupled plasma mass spectrometry (ICP-MS) is known for superior detection and multielement capability. Consequently, the combination of b
25#
發(fā)表于 2025-3-25 22:54:58 | 只看該作者
Ingo Barens that have either pharmaceutical value or toxicological effects on humans. The latest significant developments in CE analysis have been selected and critically discussed. When the conventional CE mode was found unable to provide an acceptable selectivity towards the analytes, the addition of either
26#
發(fā)表于 2025-3-26 02:25:51 | 只看該作者
Colin Rogers,T. K. Rymesecosystem. They are widely used as intermediates in chemical synthesis and were shown to cause occupational asthma. Biogenic amines occur in all living organims and have an effect on the cell growth, although at high concentrations they can be toxic; some are used as cancer markers in health protect
27#
發(fā)表于 2025-3-26 07:10:37 | 只看該作者
28#
發(fā)表于 2025-3-26 10:42:46 | 只看該作者
Bert G. Hickmancation degree of a hyaluronan derivative. In this case, the degree of substitution was as low as 14%. The molecular weight distribution of mannuronic oligosaccharides mixture produced by hydrolysis of native polymannuronic is readily calculated from peak area of the species resolved by CE on the bas
29#
發(fā)表于 2025-3-26 16:04:41 | 只看該作者
Robert W. Dimanduantity of substance to analyze, volumes on the order of 2–10 nL can be injected into a capillary column with good reproducibility; thus, precious material is not wasted. Analyses of material from a single cell have been reported (.). However, such a small volume generates a host of difficulties for
30#
發(fā)表于 2025-3-26 19:45:07 | 只看該作者
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