18 Noun 0 Verb 0 Adj. 0 Adv.
Filters
ENenvelopeNoun
EN
A flat (usually rectangular) container for a letter, thin package, etc.
bn:00031067n Concept
EN
Any wrapper or covering
bn:00031068n Concept
EN
A curve that is tangent to each of a family of curves
bn:00031069n Concept
English:
differential geometry
mathematics
EN
A natural covering (as by a fluid)
bn:00031070n Concept
EN
The maximum operating capability of a system (especially an aircraft)
flight envelope
bn:00031071n Concept
English:
aerospace
EN
The bag containing the gas in a balloon
gasbag
bn:00031072n Concept
EN
An aerostat is a lighter-than-air aircraft that gains its lift through the use of a buoyant gas.
aerostatballoonhot air balloon
bn:03566502n Concept
EN
A building envelope or building enclosure is the physical separator between the conditioned and unconditioned environment of a building, including the resistance to air, water, heat, light, and noise transfer.
building envelope
bn:15276441n Concept
EN
A viral envelope is the outermost layer of many types of viruses.
viral envelope
bn:03199834n Concept
EN
Envelopment is the military tactic of seizing objectives in the enemy's rear with the goal of destroying specific enemy forces and denying them the ability to withdraw.
envelopment
bn:00816616n Concept
EN
In sound and music, an envelope describes how a sound changes over time.
bn:23728301n Concept
English:
music
EN
In Category theory and related fields of mathematics, an envelope is a construction that generalizes the operations of "exterior completion", like completion of a locally convex space, or Stone–Čech compactification of a topological space.
bn:21566954n Concept
English:
category theory
EN
An envelope detector is an electronic circuit that takes a high-frequency amplitude modulated signal as input and provides an output, which is the demodulated envelope of the original signal.
envelope detector
bn:02814468n Concept
EN
In physics and engineering, the envelope of an oscillating signal is a smooth curve outlining its extremes.
bn:02096953n Concept
English:
waves
EN
Envelope is a 2012 American short film directed by Aleksey Nuzhnyy and stars Kevin Spacey.
bn:14189120n Named Entity
English:
film
EN
Radar envelope is a critical Measure of Performance identified in the Test and Evaluation Master Plan.
radar envelope
bn:02626754n Concept
English:
radar
EN
In mechanical engineering, an envelope is a solid representing all positions which may be occupied by an object during its normal range of motion.
bn:02226047n Concept
English:
motion
mechanical engineering
EN
A paper or cardboard wrapper used to enclose small, flat items, especially letters, for mailing.
bn:03384143n Concept