GND: This pin is the combined control circuitry and power ground.

该引脚是综合控制电路和电源地。

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CES123, readback is correct, call when ready (for GND).

东方123，复诵正确，地面准备好叫。

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GND computing is an important new technology. Database System is needed for managing a large number of data on the grid.

网格计算是一种重要的新技术，网格上的大量数据需要使用数据库系统来管理。

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