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单词 mobile unit
释义

mobile unitn.

Brit. /ˈməʊbʌɪl ˌjuːnɪt/, U.S. /ˈmoʊb(ə)l ˌjunət/
Origin: Formed within English, by compounding. Etymons: mobile adj.1, unit n. and adj.
Etymology: < mobile adj.1 + unit n. and adj.
1. Military. A relatively small division of troops which may be deployed independently of the army or larger body to which it belongs.
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society > armed hostility > armed forces > the Army > unit of army > [noun] > division
battle1330
left winga1450
right winga1450
parsmenta1522
partimenta1522
battalion1589
division1600
battaliaa1616
fight1622
army unit1847
mobile unit1896
air arm1913
reaction force1923
1896 S. Wilkinson in Cornhill Mag. Aug. 194 They had perceived the superiority of the legion, as a combination of separate mobile units each homogenous in its armament.., over the phalanx.
1939 Pacific Affairs 12 286 In the provinces of Shensi, Hopei, Chahar, Shantung and Shansi the Eighth Route Army of some 500,000 troops is scattered in small mobile units.
1996 Economist (Electronic ed.) 30 Mar. Some 20,000 troops, with mobile units that could intervene quickly to punish aggression, should suffice.
2. A large van or trailer equipped to provide a particular service or facility (originally esp. a medical one), which tours a particular area or is driven to where it is needed.
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1935 Discovery May 151/2 The treatment of patients far removed from the well-equipped hospitals, by means of mobile units complete with laboratories.
1974 News & Press (Darlington, S. Carolina) 25 Apr. 17/3 It was first thought that the council might buy a mobile unit and employ a full time dentist who could..do restorative dentistry.
1976 Star (Sheffield) 26 Nov. 26/5 A two-classroom mobile unit and toilet block.
1994 Scotsman 4 Jan. 6/4 The Blood Transfusion Service mobile unit will be in Airdrie again today and tomorrow.
2000 Evening Chron. (Newcastle) (Electronic ed.) 1 Aug. The [fire] brigade's mobile unit will advise people about home safety.
3.
a. A portable telephone; a cell phone.
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society > communication > telecommunication > telegraphy or telephony > telephony > telephone equipment > [noun] > telephone > types of > radio-telephone
wireless telephone1894
radio-telephone1907
radiophone1919
ship-to-shore1923
RT1941
mobile unit1952
1952 W. R. Young in Bell Syst. Techn. Jrnl. 31 1068 Fluctuations in received carrier level occur at an audible rate as the mobile unit moves at normal speeds.
1972 Techn. Digest 23rd IEEE Conf. Vehicular Technol. 133 Providing information to the mobile unit to define its access to the system (system identification,..busy or available for placing a new call).
1986 P. T. Porter in T. C. Bartee Digital Communic. vi. 268 The network responds to the mobile unit with a voice channel assignment.
2000 Scotsman 17 Jan. 22/2 The prospect of downloading tracks in MP3 format direct on to the mobile unit is under consideration.
b. A portable radio receiver or transceiver; esp. one installed in a motor vehicle.
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society > communication > telecommunication > radio communications > radio equipment > [noun] > radio set > receiver > types of
crystal receiver1910
heterodyne1915
self-heterodyne1915
crystal set1921
crystal radio1922
superheterodyne1922
superhet1924
battery-receiver1928
battery-set1930
mobile unit1961
1961 New Yorker 11 Feb. 92/2 (cartoon caption) First let me tell you that N.B.C. is rushing over a mobile unit.
1976 L. Dills CB Slanguage Dict. (rev. ed.) 48 Mobile unit, transceiver installed in a vehicle or carried by a person.
1999 Mobile Radio Technol. (Electronic ed.) Aug. A mobile unit will find a hot spot for two-way communication on a given channel.
4. A portable form of any device.
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society > occupation and work > equipment > machine > types of machine generally > [noun] > other types
screw-machine?1746
self-driving1859
jig1875
pop-up1880
portable1900
positioner1903
slave1940
mobile unit1968
1968 Welding Production 15 77/1 It is intended for supplying the arc in automatic and semi-automatic CO/sub 2/ welding, and is produced as a single mobile unit.
1995 Sporting Life (Electronic ed.) 9 Oct. The Upton Irrigator is a mobile unit with two radiating booms.
2000 Scotsman (Electronic ed.) 13 June Called MemoJog, the tiny mobile unit will vibrate like a pager when a task is to be done.
This is a new entry (OED Third Edition, September 2002; most recently modified version published online March 2022).
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n.1896
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更新时间:2024/12/23 23:17:06