备用: reserve; spare; alternate; b ...状态: status; state; condition; st ...备用状态: readiness; resting state; stand by condition冷备用状态: cold reserve备用状态观察: readiness review处于备用状态: standing ready for use应急备用状态: standby emergency mode热备用: hot bank; hot stand by; spinning reserve; standby heat; warm standby热备用热备份: hot backup热备用方式: warm standby mode热备用锅炉: banked boiler热备用期: spinning period热备用设备: hot stand by热备用运行: spinning operation热备用发射机: active standby transmitter备用信用状: standby letter of credit热备用路由器协议: hot standby router protocol不可用状态: unavailable state常用状态: normal condition待用状态: dormant state公用状态: common state可使用状态: serviceable condition; usable condition可用状态: health; status available; usable condition; usable state; utime利用状态码: availability status code启用状态: enabled; initiate mode
