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单词 starter switch
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starter switch
starter switch n. [compare earlier starting switch n. at starting n. Compounds 2d(b)] (a) a switch for starting a machine; (b) = sense 13c.
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the world > matter > light > artificial light > an artificial light > artificial light defined by light-source > electric light > [noun] > fluorescent lamp > part of
fluorescent tube1865
starter switch1900
starter1939
1900 Steam Engin. Aug. 381/2 The starter switch is at f, and d is a series of contacts over which f moves so as to cut the resistance e, in or out of the circuit.
1942 C. L. Amick Fluorescent Lighting Man. ii. 23 The heat from the discharge itself keeps the cathodes hot during normal operation, hence the starter switch can remain open.
1965 R. Priestley & T. H. Wisdom Good Driving ii. 19 The starter switch usually takes the form of a knob or button which is either pressed or pulled out.
2014 W. T. Grondzik & A. G. Kwok Mech. & Electr. Equipm. for Buildings (ed. 12) xiv. 652/1 The rapid-start lamp..functions similarly to the traditional preheat lamp, but without a starter switch.
extracted from startern.
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更新时间:2024/12/23 19:55:39