satellite launch center的用法和样例：
例句
- The controller at the Jiuquan satellite launch center in northern China's Gobi desert announced the lift-off.
位于中国北部戈壁沙漠的九泉卫星发射中心的指挥官宣布了发射。 - For example, to calibrate the electronic weighing equipment of the Xichang Satellite Launch Site, the calibration weights should have been prepared by the launch site.
例如，为了准确校准西昌卫星发射中心电子秤，须由发射中心配备校准砝码。
