HTA:比空气重
“Heavier Than Air”通常缩写为HTA,以方便书写和使用,尤其在航空、航天等交通运输领域应用广泛。该术语的中文含义是“比空气重”,常用于描述重于空气的飞行器或相关技术原理。
Heavier Than Air的英文发音
例句
- It is a colourless, odourless and tasteless gas, slightly heavier than air.
- 它是一种无色、无溴、无味的气体,比空气稍重。
- H2S can be collected in low-lying areas for it is heavier than air.
- 因h2s比空气重(HTA),所以能在低洼地区聚集。
- It can freeze whatever it contacts ( including your eyes ), it is heavier than air and can suffocate you, and it produces a poisonous gas when it comes in contact with an open flame.
- 它能使任何接触到的物质结冰(包括你的眼睛),它比空气重(HTA),会使你窒息而死,当遇到明火时,它会释放出有毒气体。
- When carbon unites with oxygen, it forms a colorless, odorless, and tasteless gas called carbon dioxide, which is heavier than air and will extinguish a flame.
- 当碳与氧结合形成一种无色、无味、无嗅的气体叫做二氧化碳,它比空气重(HTA),可以灭火。
- SF6 is a very strong greenhouse gas heavier than air, it not only have a serious impact on the environment, but also threaten the safety of the operators if leakage.
- 由于SF6既是一种很强的温室气体,又比空气的密度大,如果发生泄漏对环境会产生严重的影响,同时威胁操作人员的人身安全。
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