Cytology
发表于 2025-3-25 07:08:10
Alcohol Self-Administration by Experimental Animals,lo, 1976; Myers, 1978; Pohorecky, 1981), and several books on the subject of such studies, usually proceedings of scientific meetings, have also appeared (Eriksson et al., 1980; McClearn et al., 1981).
长矛
发表于 2025-3-25 10:29:40
An Overview of Techniques and Problems in the Measurement of Alcohol Consumption,us aspects of the subject have been treated, most often in connection with reports on empirical survey studies. Specific studies include those of Mäkela (1971), Pernanen (1974), and Duffy (1982) among others. In recent years discussion has concentrated on the validity of survey results, especially on the coverage problem as discussed below.
任命
发表于 2025-3-25 14:59:32
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平常
发表于 2025-3-25 17:50:38
g is continually changing, and it is necessary at the first stage of separation to carry out the ‘development’ and the preliminary evaluation of the chromatogram at one and the same time. Special instruments are needed to record the separated substances, because, generally speaking, in gas chromatog
山羊
发表于 2025-3-25 21:56:46
Lars Terenius gas and a liquid in a partition Chromatographic separation (. and ., 1941). In 1948–1949 experimental work was undertaken, and the results of the first successful experiments were published in 1952 (. and ., 1952). The separation of fatty acids was studied, and the theoretical basis of GLC separati
Resection
发表于 2025-3-26 02:36:31
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HAIL
发表于 2025-3-26 05:14:57
Richard A. Deitrich,Karen Spuhlerlar to those of adsorbed molecules on a metal surface, and the average metal-ligand and metal-metal binding energies of transition metal clusters are comparable to the binding energies of the metal surfaces and chemisorbed molecules..) The cluster/surface analogy (in terms of chemical properties) be
表被动
发表于 2025-3-26 12:32:55
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FAZE
发表于 2025-3-26 14:54:21
Robert E. Popham,Wolfgang Schmidt,Stephen Israelstamthey and their structures have on materials or larger structures where they are deposited or embedded. For implementing a process-level description of the formation of these structures, a quantitative treatment of the physical factors involved in their assembly from isolated nanoparticulate elements
伪善
发表于 2025-3-26 18:49:51
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