active prominence region

[′ak·tiv ′präm·ə·nəns ‚rē·jən]

(astronomy)

Portions of the solar limb that display active prominences, characterized by down-flowing knots and streamers, sprays, frequent surges, and curved loops. Abbreviated APR.

Mentioned in ?

Encyclopedia browser ?

▲
active layer
active leaf
active leg
active location system
active logic
active margin
active master file
active master item
active material
active matrix
active matrix display
Active Measurement Project
Active Membership
active mirror
active missile
active monitor
Active Monitoring
active network
Active noise control
active object
active optics
active oxygen method
active permafrost
Active Power
active prominence
active prominence region
Active Reconfiguring Message
active region
active regions
Active Repeater
active RFID tag
active runway
active satellite
Active Server Pages
active site
active sludge
Active solar
Active solar energy
active solar energy system
Active solar heating
Active solar power
active solar system
Active solar water heater
active solid
active sonar
active sound attenuator
active sound cancellation
active sound control
Active Streaming Format
active substrate
active Sun
▼

Full browser ?

▲
Active Pipe Support
Active Pixel Displays
Active pixel sensor
Active pixel sensor
active placebo
active placebo
active placebo
active placebo
Active Plasma Experiment Satellite
active play
Active Pointer Present
Active Policy Management
Active Portfolio Management
Active portfolio strategy
Active Position Backward
Active Position Return
active power
Active Power Factor Correction
Active Power Filter
active principle
active principle
active principle
active principle
active principle
active principle
Active Process Table
Active Processing Unit
Active Processor Chip
Active Programme Promoting Lifestyle Education in Schools
active prominence
active prominence region
active prophylaxis
Active protection system
Active protection system
Active Protective System
active psychoanalysis
active public affairs policy
active public information policy
Active Pulse Train
active pyruvate
Active Quality Recruitment Ltd
Active Queue Management
Active Rack Isolation System
Active radar
Active Radar Array
Active Radar Array Antenna
Active radar homing
Active Radar Seeker
Active radiator
Active Radio Frequency Cavity Amplifier
Active Radio Frequency Identification
Active Radio Interferometer for Explosion Surveillance
Active Range Clearance
Active Range Of Motion
Active Range Of Motion
Active Range of Motion Exercise
Active Ranging Sensor
Active Rebuilders and Restorers
active reciprocation
active reciprocation
active reciprocation
▼

CITE

Site: Follow: Share:

Open / Close