起动备用泵 starting up stand-by pump ; by pump ; starting up standby pu
起停备用汽源 pegging steam
起动备用泵联轴器 starting up stand-by pump coupling
起动/备用变压器 start-up/stand by transformer
准备起草用地计划报告 Land planning document
保存保存起来以备后用 preservation
飞机备用起飞系统 alternate aircraft takeoff system
保存起来以备后用 preservation
太阳能汽车使用太阳能电池把光能转化成电能，电能会在畜电池中存起备用，用来推动汽车的电动机。
Solar car USES the battery turning the light energy to the electrical energy, the electrical energy will be kept in the storage batteries, to drive the motor vehicles.
而微软这次的Menlo项目则将兼收这两种系统的优点，在其中寻找一个最适合的平衡点，将移动设备用UI和桌面级质量的程序等优势融合在一起。
Menlo may strike a balance between the two by allowing a mobile UI but desktop-quality apps.
我把这些未预定的时期当作宝贵的时间，预备用来阅读，写作或是和家人一起清松休闲。
I regard these periods of unbooked days as valuable time reserved for reading or writing or relaxing with my family.
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