\BOOKMARK [1][-]{section.1}{Introduction}{}% 1 \BOOKMARK [1][-]{section.2}{Unified Gas-kinetic Scheme for Linearized Kinetic Equation}{}% 2 \BOOKMARK [2][-]{subsection.2.1}{Linearized kinetic equation}{section.2}% 3 \BOOKMARK [2][-]{subsection.2.2}{Unified Gas-kinetic Scheme}{section.2}% 4 \BOOKMARK [1][-]{section.3}{Unified Preserving Property of UGKS}{}% 5 \BOOKMARK [1][-]{section.4}{Numerical Tests}{}% 6 \BOOKMARK [2][-]{subsection.4.1}{Poiseuille flow}{section.4}% 7 \BOOKMARK [2][-]{subsection.4.2}{Micro flow through periodic square cylinders}{section.4}% 8 \BOOKMARK [2][-]{subsection.4.3}{Thermal creep micro flow}{section.4}% 9 \BOOKMARK [2][-]{subsection.4.4}{Flow induced by a hot microbeam}{section.4}% 10 \BOOKMARK [2][-]{subsection.4.5}{Lid-driven cavity flow}{section.4}% 11 \BOOKMARK [1][-]{section.5}{Conclusion}{}% 12