| 释义 |
jamming
jam 1 J0011900 (jăm)v. jammed, jam·ming, jams v.tr.1. To drive or wedge forcibly into a tight position: jammed the cork in the bottle.2. To activate or apply (a brake) suddenly. Often used with on: jammed the brakes on.3. a. To cause to become unworkable because a part is stuck: The wrinkled paper jammed the copying machine.b. To cause (moving parts, for example) to lock into an unworkable position: jammed the typewriter keys.4. a. To pack (items, for example) to excess; cram: jammed my clothes into the suitcase.b. To fill (a container or space) to overflowing: I jammed the suitcase with clothes. Fans jammed the hallway after the concert.5. To block, congest, or clog: a drain that was jammed by debris.6. To crush or bruise: jam a finger.7. Electronics To interfere with or prevent the clear reception of (broadcast signals) by electronic means.8. Baseball To throw an inside pitch to (a batter), especially to prevent the batter from hitting the ball with the thicker part of the bat.v.intr.1. To become wedged or stuck: The coin jammed in the slot.2. To become locked or stuck in an unworkable position: The computer keyboard jammed.3. To force one's way into or through a limited space: We all jammed into the elevator.4. Music To participate in a jam session.5. Basketball To make a dunk shot.n.1. The act of jamming or the condition of being jammed.2. A crush or congestion of people or things in a limited space: a traffic jam.3. A trying situation. See Synonyms at predicament.4. See jam session.
[Origin unknown.]
jam′ma·ble adj.jam′mer n.
jam 2 J0011900 (jăm)n. A preserve made from whole fruit boiled to a pulp with sugar.
[Possibly from jam.]
jam′my adj.jamming (ˈdʒæmɪŋ) n (Mountaineering) mountaineering a rock-climbing technique in which holds are obtained by wedging the hands and feet in suitable cracksjammingSee: barrage jamming; electronic attack; electromagnetic jamming; selective jamming; spot jamming.Thesaurus| Noun | 1. | jamming - deliberate radiation or reflection of electromagnetic energy for the purpose of disrupting enemy use of electronic devices or systemselectronic jamming, jamECM, electronic countermeasures - electronic warfare undertaken to prevent or reduce an enemy's effective use of the electromagnetic spectrumbarrage jamming - electronic jamming over a wide range of frequencies simultaneouslyselective jamming, spot jamming - electronic jamming of a specific channel or frequency |
Translationsbrouillagedisturbo intenzionalejamming
jam1. verb To play music together. I heard you guys jamming out in the garage—you really sounded great! We jammed until the wee hours of the night.2. verb To leave. Aw man, I've got to jam. See you later.3. verb To forcefully shove a basketball into the net, as by dunking. He was able to jam it right at the buzzer and give us a two-point lead.4. noun Difficulty or trouble. I'm in a bit of a jam here—my car won't start, and I have a job interview in half an hour.5. noun In basketball, the act of forcefully shoving a basketball into the net, as by dunking. His jam right at the buzzer gave us a two point lead.jamming mod. excellent. This music is really jamming. See also: jamjamming
jamming[′jam·iŋ] (electronics) Radiation or reradiation of electromagnetic waves so as to impair the usefulness of a specific segment of the radio spectrum that is being used by the enemy for communication or radar. Also known as active jamming; electronic jamming. jammingElectronic or mechanical interference that may disrupt the display of aircraft on radar or the transmission or reception of radio communication or radio navigation signals. Radar, communications equipment, and navigational aids can be jammed. Jamming is a major activity in electronic warfare.MedicalSeejamFinancialSeeJAMSee JAM
See JAMjamming
Related to jamming: culture jammingSynonyms for jammingnoun deliberate radiation or reflection of electromagnetic energy for the purpose of disrupting enemy use of electronic devices or systemsSynonymsRelated Words- ECM
- electronic countermeasures
- barrage jamming
- selective jamming
- spot jamming
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