据推测，黑洞应该是通过加热并炸飞点燃恒星形成所需的气体来做到这一点的。
Black holes are thought to do this by heating up and blasting away the gas that fuels star formation.
用卫星的点扩展函数描述卫星形状效应，能非常简便地计算出被卫星反射后的脉冲强度分布。
Description of satellite form effect with point spread function of satellite can calculate satellite reflected pulse intensity distribution in a simplified method.
系统也提供了强大的图形展示功能，对业务库中数据用直方图、园饼图、星形图、散点相关图和曲线图等图形进行分析。
The system also provided strong graphical display functions, which made users analyze data using histogram, pie, star chart, relative graph and graph.
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