| 单词 | upper atmosphere |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔TOP〕Most meteorites do not make it through Earth's upper atmosphere. 大部分陨石都未能进入地球大气层的外圈。朗文写作活用〔aeronomy〕The study of the upper atmosphere, especially of regions of ionized gas.高层大气物理学：对有关高层大气，特别是离子化大气层的研究美国传统〔airglow〕A low- or middle-latitude, more or less steady, faint photochemical luminescence in the upper atmosphere.气辉：大气层上部位于低纬或中纬的相对稳定的微弱光化冷光美国传统〔electrojet〕An electric current that moves in an ionized layer above the equator in the earth's upper atmosphere.电喷(射气)流：在地球赤道上方大气上层电离子气体导电层中移动的电流美国传统〔funnel〕These fires create convection funnels, and throw a lot of particles into the upper atmosphere.这些火焰造成了对流漏斗，把许多微粒抛向上层大气。柯林斯高阶〔press〕Press reports revealed that ozone levels in the upper atmosphere fell during the past month.新闻报道透露上层大气的臭氧浓度在上个月有所下降。柯林斯高阶〔rocketsonde〕An instrument transported to the upper atmosphere by rocket, used to study meteorological conditions.火箭探空仪，气象探测火箭：一种由火箭发动机运送到高空用于研究气象状况的仪器美国传统〔sky〕The expanse of air over any given point on Earth; the upper atmosphere as seen from Earth's surface.天，天空：在地球上给定地点上方空气的宽阔区域；大气层上部，如从地球表面看上去美国传统〔veil〕The eruption has left a thin veil of dust in the upper atmosphere.火山爆发在高层大气中留下了一层薄薄的尘土。柯林斯高阶Widespread ionization occurs readily in the Earth's upper atmosphere.地球的高层大气中到处都在迅速地发生电离作用。剑桥国际 |
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