The constrained dynamics equation for two spacecraft dockingsystem is established.
建立了两个航天器对接系统的约束动力学方程。
2
The Atrix is designed to serve as both your super-phone and through a dockingsystem, your PC.
A trix在设计上既可充当高端手机，又可通过对接系统充当你的电脑。
3
Two astronauts on the International Space station tested new Russian-made suits during five hours of work on the dockingsystem, station officials said.