antiquated 发表于 2025-3-23 10:12:32
http://reply.papertrans.cn/83/8238/823727/823727_11.pngorganic-matrix 发表于 2025-3-23 14:47:59
ant parameters are derived or estimated. We then discuss spectral features and irregularities, such as the knee(s), the ankle and the Greisen-Zatsepin-Kuzmin (GZK) cutoff. Data from many different experiments are presented. The techniques employed are only outlined, as they are discussed in detail i稀释前 发表于 2025-3-23 21:11:46
ging density profiles, or the use of different atmospheric models on the height of the shower maximum and the consequences for the interpretation of the data with respect to primary mass are analyzed. The concept of the elongation rate is introduced and its interpretation discussed. Numerous experimIncompetent 发表于 2025-3-23 23:33:23
ses that determine an air shower and ends with a summary of ways and means to extract information from air shower observations on the primary radiation. It also presents a compilation of data of our current knowledge of the high energy portion of the primary spectrum and composition. Volume II contaexpdient 发表于 2025-3-24 06:25:44
ue and when it is smaller than this value, respectively. In the two-dimensional case, there exist five different classes of solutions, while in the 2D analog of the original Newton problem, there are only two classes: an isosceles triangle and a trapezium.farewell 发表于 2025-3-24 09:31:02
http://reply.papertrans.cn/83/8238/823727/823727_16.png先锋派 发表于 2025-3-24 11:21:55
http://reply.papertrans.cn/83/8238/823727/823727_17.png密切关系 发表于 2025-3-24 18:43:45
for Some Differential-Geometric Variational Pro~lems: 2 i) ( K ds for Plane Curves; i i) Affine Arclength; 2 iii) f K ds for Space Curves; and iv) Delauney Problem. II I. EULER EQUATIONS FOR VARIATIONAL PROBLEfiJS IN HOMOGENEOUS SPACES 161 a) Derivation of the Equations: i) Motivation; i i) Review繁荣地区 发表于 2025-3-24 19:02:36
http://reply.papertrans.cn/83/8238/823727/823727_19.pngUnsaturated-Fat 发表于 2025-3-24 23:58:18
quations, with any number of inde pendent and dependent variables and involving partial derivatives of any order, can be written as an exterior differential sy978-1-4613-9716-8978-1-4613-9714-4Series ISSN 0940-4740