ultimate vacuum meaning in Chinese
极度真空
极限真空度
Examples
- Secondly , it is consistent with the hope that the ultimate vacuum energy might actually be zero , and that we simply haven t relaxed all the way to the vacuum as yet
此外，把真空能量重新假设为零亦符合不少科学家的祈望，除非事非必要，我们仍不想放弃对真空的传统理解。 - The working principle of liquid helium cryocondensation pump is strong absorptive force between 4 . 2k cryogenic surface and gas molecules . the pump has great advantage in large instant pumping speed under high gas load , large working pressure range , high & neat ultimate vacuum
利用4 . 2k低温面对气体的物理吸附机制实现高气载下瞬时大抽速的液氦低温冷凝泵，具有工作压强范围宽、能获得清洁真空环境的特点。