ET:外罐
“External Tank”(外部储罐)在航天领域常被简称为“ET”,这一缩写形式便于书写与使用,尤其在美国国家航空航天局(NASA)的相关文件和报告中使用广泛。该术语通常指航天飞机系统中用于贮存液氢和液氧等推进剂的大型容器,是航天任务中的关键组成部分。
External Tank的英文发音
例句
- Engineers have been working on fixing the foam on the shuttle's external tank.
- 工程师们一直在致力于固定航天飞机外壳的隔热泡沫材料。
- A major exception, the space shuttle orbiter, uses three onboard liquid-fuel main engines supplied by a disposable external tank and a pair of solid-fuel boosters to reach space.
- 一个主要的例外是航天飞机轨道飞行器,它使用三个随之携带的液体燃料的重要引擎到达宇宙,而这又是由一个可任意使用的外部箱和一对固体燃料后援器来供给的。
- Renovation of the orang-utan enclosure was completed in January. Re-tiling of the fountain in the garden terrace was completed in July. Engineers have been working on fixing the foam on the shuttle's external tank.
- 猩猩笼舍的修葺工程已于一月完成,而平台花园喷水池的重铺瓷砖工程亦已于七月竣工。工程师们一直在致力于固定航天飞机外壳的隔热泡沫材料。
- A new approach of impressed current cathodic protection for external tank bottom has been developed.
- 本文提出了钢质贮油罐外底阴极保护的一个新方案。
- Potential distributions of deep well anodic electric field on external tank bottom were derived according to the basic law of electromagnetic field and the geometry characteristics of cathodic protection system.
- 依据电磁场基本定律和罐底阴极保护系统的几何特征推导深井阳极电场在罐底外侧的电位分布。
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