求翻译：将光纤捷联罗经牢固的固定在摇摆台上，光纤捷联罗经的首尾线平行于摇摆台的横摇轴。与摇摆台上前述轴成直角的其它水平轴用作纵摇轴。接通额定值的电源。操作摇摆台进行横摇轴最大幅度 5°±1°和周期 15s±1s、纵摇轴最大幅度 5°±1°和周期 6s±1s 的简谐运动。记录从启动罗经到稳定之间的稳定时间。数据记录表格见附表5。是什么意思？

Fiber strapdown compass firmly fixed in the swing stage. Inclusive line of fiber-optic strapdown compass parallel Turntable roll axis. The aforementioned axis at right angles to the horizontal axis for the swing stage pitch axis. Connected to the power of the rating. Operating Turntable roll axis of

Fibre strapdown gyro compass firmly fixed in the swing stage, fibre strapdown gyro compass swing beginning and end of the line parallel to the roll axis. And rocking the stage preceding axis at right angles to the horizontal axis used for pitch and roll axes. Rated values of the connected power supp