【sr_-】什么意思_英语sr_-的翻译_音标_读音_用法_例句_在线翻译

SR
英 [ˌes ˈɑː(r)] 美 [ˌes ˈɑːr]

abbr. 扫描辐射仪（Scanning Radiometer）；保安建议（Safety Recommendation）；饱和扼流圈（Saturable Reactor）；超分辨率（Super-Resolution）

n.
- a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occurs in celestite and strontianite
  同义词： strontium atomic number 38
- the unit of solid angle adopted under the Systeme International d'Unites
  同义词： steradian

以上来源于: WordNet

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But then who would understand better than John Milton, Sr. the importance or the value of a long-term investment strategy?

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Currently, the fastest air-breathing aircraft is the SR-71, which accelerates to slightly over Mach 3.

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The SR-71 is the most flexible reconnaissance asset in the United States inventory.

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Dominated by cesium-137 and Sr-90, these levels were set by organizations like the IAEA and UNSCEAR after decades of study.

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