恸哭 发表于 2025-3-30 11:53:36
http://reply.papertrans.cn/87/8629/862892/862892_51.pngBRAVE 发表于 2025-3-30 12:29:48
le. The operating principle of XRF is based on the irradiation of the sample with ionizing radiation, thus inducing excited states of the atoms in the analyte. The response of the atoms during the de-excitation process is the emission of X-rays having well defined energies or wavelengths characteris手段 发表于 2025-3-30 17:16:44
G. W. Chodakater (Roessner ..1987, Tanaka ..1987, Ammann and Ruettimann 1995, Fung and Dao 1995, Singh ..1996, Singh and Abbas 1996), water in industrial processes (Cox ..1987, Jackson 1995, Jackson ..1995), water in the metal industry (Barkley ..1992), industrial waste water (Mosko 1984, Nonomura 1987, Nonomurcushion 发表于 2025-3-30 23:29:28
M. Devonecn the schools we attend, in the organizations we join, in the workplace we frequent. There are norms that tell us what to wear, how to eat and how much real fruit there should be in orange juice. There are norms regulating spoken language, as well as our communications on electronic mail and on papeSinus-Node 发表于 2025-3-31 02:12:39
R. J. B. Giesen,A. L. Huynen,R. Laduc,F. M. J. Debruyne,H. Wijkstraerative virtues are rational in a limited number of cases. A complete direct justification is not possible within the framework of instrumental rationality. The argument for the partial rationality of the cooperative virtues goes as follows. First, intentions for acting, and indeed more generally, d隐士 发表于 2025-3-31 07:47:27
(see Chapters 3–5). A philosophy of the applied or instrumental sciences, no doubt, ought to be of interest to students of philosophy; but it would hardly fulfill its objective were it not comprehensible to applied scientists. As the philosophy of (pure) science has served many natural and social sc