Abstract: A method for controlling a smart plug of a home system, a smart plug, and a home system. The method includes acquiring conditions of currently running household appliances accessing sockets and setting the priority sequence of the currently running household appliances according to the conditions of the currently running household appliances accessing the sockets. Household appliances accessing different sockets of a smart plug can have a priority sequence, and therefore, a user can rank the priorities of a plurality of household appliances by means of the smart plug and can flexibly adjust the priority sequence according to usage habits, thereby not only facilitating integrated management of usage conditions, power consumption conditions and running states of the plurality of household appliances, but also ensuring the flexibility of setting the priority sequence, such that the entire running condition of a home system is more adapted to real-time usage requirements of the user.

Abstract: An atomic absorption spectrometer, including: a light source combination; a detection device; a flame atomization device; a hydride generation device; a graphite furnace atomization device; and an adjustment mechanism. The flame atomization device includes a flame atomizer. The hydride generation device includes a hydride atomizer. The graphite furnace atomization device includes a graphite furnace atomizer. An axis of the flame atomizer, an axis of the hydride atomizer, and an axis of the graphite furnace atomizer are adjusted by the adjustment mechanism to coincide with an optical axis of the light source combination.

Abstract: An atomic absorption spectrometer, including: a light source combination; a detection device; a flame atomization device; a hydride generation device; a graphite furnace atomization device; and an adjustment mechanism. The flame atomization device includes a flame atomizer. The hydride generation device includes a hydride atomizer. The graphite furnace atomization device includes a graphite furnace atomizer. An axis of the flame atomizer, an axis of the hydride atomizer, and an axis of the graphite furnace atomizer are adjusted by the adjustment mechanism to coincide with an optical axis of the light source combination.