近日，国家知识产权局公布了一项由西安航天民芯科技有限公司申请的专利——“一种用于高压PMOS的驱动电路”，专利号为CN119675642A。这一创新成果在电子电路设计领域引发了广泛关注。该专利通过优化驱动电路的结构和控制逻辑，显著提升了高压PMOS功 ...

These celestial nomads, called planetary-mass objects (PMOs), have baffled astronomers since their discovery in 2000. How were these cosmic orphans born? On Thursday, an international team led by ...

These celestial nomads, called planetary-mass objects (PMOs), have baffled astronomers since their discovery in 2000. How were these cosmic orphans born? On Thursday (Feb 27), an international ...