Improvements of the Geopotential and Measurement Models in the IERS 1996 Conventions.IERS1996规范中地球引力势模型和测量模型的改进.TIDAL PERTURBATION OF GEOPOTENTIAL COEFFICIENTS OF SECOND ORDER BASED ON THE PREM RHEOLOGICAL PARAMETERS.基于P...
In graphite sheets, carbon atoms bond together in rings.石墨层中的碳原子相互连接形成碳环。Atoms within the fluid interact with the minerals that form the grains.液体中的原子与形成颗粒的矿物质相互作用。A nuclear reactor is the apparatus in which atoms are sp...