开机: starting up率: rate; ratio; proportion机率: prize; probability开机掣: operating switch开机后: nj em em astro scalele开机票: write up ticket; write-up ticket开机器: machining; operate a machine; run a machine开机枪: operate set ua machinegunn开机时: boot-up暖开机: warm boot反机率: inverse probability概率,机率: probability机率律: probability law机率论: probability theory机率纸: probability paper逆机率: inverse probability停机率: outage factor; outage rate总机率: total probability敞开机身: open fuselage打开机构: opener开机备用: hot standby开机磁盘: startudisk开机磁片: startuform开机磁区: b boot partition开机动画: stup_startupan startuanimation