lighter-than-air
英 ['laɪtərð'æn'eər] 美 ['laɪtərð'æn'er]

adj.

比空气轻的；

英英释义

lighter-than-air[ 'laitəðən'εə ]

• adj.relating to a balloon or other aircraft that flies because it weighs less than the air it displaces

双语例句

用作形容词(adj.)

1. Hydrogen is much lighter than air.
   氢比空气轻得多。

权威例句

Lighter than air
Lighter Than Air
Lighter Than Air
LIGHTER-THAN-AIR WATER DISPENSING AIRSHIP FOR FIRE CONTROL
Accuracy assessment of aerial photographs acquired using lighter-than-air blimps: low-cost tools for mapping river corridors.
Technical Feasibility of Loitering Lighter-Than-Air Near-Space Maneuvering Vehicles
The High Altitude Lighter Than Air Airship Efforts at the US Army
Modeling and control design for a prototype lighter-than-air wind energy system
Performance Capability of a Damaged Lighter-Than-Air Vehicle Operating in the Near Space Regime
Modeling and control design for a prototype lighter-than-air wind energy system
Electroactive polymers as a novel actuator technology for lighter-than-air vehicles
Aerostatic spacing: on things becoming lighter than air
Electro active polymers as a novel actuator technology for lighter-than-air vehicles - art. no. 65241Q