A new extremehighvacuum molecular shield lab. On low-earth orbit is designed.
给出了一种新型的近地轨道极高真空分子屏实验室设计。
2
It is shown selecting suitable parameters of molecular shield on low-earth orbit, we can process super pure materials in extremehighvacuum.
计算结果指出:在近地轨道选择合适的分子屏参数,可以在极高真空环境下加工超纯材料。
3
KT-400 highvacuum oil diffusion pump, which is characterized by extremehighvacuum, pumping speed large, increase production efficiency while the vacuum pneumatic valves with automatic control.