权威例句
On the cooling of the upper atmosphere after sunsetON SOME TWO AND THREE-DIMENSIONAL PROBLEMS IN HEAT CONDUCTIONMixing apparatus for pulverulent materialsFluid dispensersLIV. On transverse oscillations of beams under the action of moving variable loadsExploring Place from an Aboriginal Perspective: Considerations for Outdoor and Environmental Education.Automated clamping control mechanism and clamping method for fluid mixersTables of Associated Legendre FunctionsExpanding the conversation: further explorations into Indigenous environmental science education theory, research, and practiceLXXVI. On the problem of the Heat Recuperator