Fan-out refers to the number of standard loads (inputs) that the output of a gate can be connected to without impairing its normal operation.
输出端数量就是指在不削弱其功能的前提下，输出栅门所能连接的标准荷载的数量。
2
Zhang Liang hurried to the gate of the camp to see Fan Kuai, who asked, “How are things now?”
于是张良至军门见樊哙。 樊哙曰：“今日之事何如？”
3
A fan-shaped gate was used for feeing in the injection mold with two cavities for kitchenware fitting, enhancing uniformity of material feeding and reducing internal stress of the plastic parts.