heartbeat message短语¹⁴⁴⁹⁷²⁺² 基本例句 心跳信息 The heartbeat algorithm is optimized and only sent if needed for example, if the members are already communicating for other reasons, there is no need to send an additional heartbeat message. 检测信号算法经过优化，且仅在需要时发送该信号例如，如果成员已经因其他原因处于通信中，就没有必要再发送一条检测信号消息。 ibm