connoisseur 发表于 2025-3-30 08:43:43
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N. Tanakar the sedimentology and geotechnical properties of five vibrocores are described. The cores selected for study can be divided into two groups on the basis of their sedimentology, which relate to the acoustic signatures of the horizons from which they were collected. The first group consists of clay-Strength 发表于 2025-3-31 03:36:17
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http://reply.papertrans.cn/63/6287/628641/628641_57.pngdendrites 发表于 2025-3-31 14:28:25
A. Kaji,M. Ryojie the Laplace-Beltrami opera tor and the Hodge-de Rham operators, which are natural , elliptic, self-adjoint second order differential operators acting on the space of real valued smooth functions on M and the spaces of smooth differential forms o体贴 发表于 2025-3-31 19:49:48
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