| 单词 | start-stop |
| 释义 | > as lemmasstart-stop start-stop n. (attributive) (a) designating a control that combines the functions of starting and stopping a machine or process; (b) designating an electric telegraph or communication system in which each part of a transmission is begun and ended with signals that activate and deactivate the receiving mechanism; designating a component of such a system. ΘΚΠ society > communication > telecommunication > telegraphy or telephony > telegraphy > [adjective] > types of telegraphy syntonic1892 Marconi1896 radio-telegraphic1902 radiographic1903 teletype1916 start-stop1918 1918 Electr. World 25 May 1116/3 Combining reverse cut-out with the start-stop and ignition switch, protection is obtained against the damage usually caused when switches are closed at the wrong time. 1922 Electrician 8 Sept. 265/2 The teletype..is a ‘start-stop’ printer. 1974 R. N. Renton Internat. Telex Service iii. 12/2 In the start-stop system, although the driving motors may be running, the sending and receiving devices are normally held at rest in a zero-phase position. 2013 S. L. Herman Industr. Motor Control (ed. 7) xx. 171/1 Circuit 2..is a start-stop, push button control that controls three motor starters and two time-delay relays. < as lemmas |
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