使用力矩板手使紧固件达到（）。
参考答案：规定扭矩
One of the _of our planet's being warming up is an increase in the number of natural disasters.
[ ]
A. reasons
B. causes
C. result s
D. consequences
试述备用电源自动投入装置（AAT）应该满足哪些基本要求？
