链中的最后一个“门”是应用程序访问的数据源的连接池的大小。

The final gate in the chain is the size of the connection pool to the data sources accessed by the application.

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门体的原始运动参数和运动链的总传动比是下一步选择机构、进行传动系统设计时所必须具备的数据。

The original motion parameters of the door and the total transmission ratio of the kinematic chain are the necessary data for the next selection mechanism and the design of the transmission system.

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变压器在移动过程中确保设备和人身安全。变压器运至安装位置后采用门型架、倒链就位。

Make sure the equipment safety and human safety during the move of transformer. The transformer is fixed with door fixture and chain block after being transported to installation position.

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