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单词
cosmic speed
释义
cosmic speed
简明释义
宇宙速度
网络释义
1
?宇宙速度
宇宙速度
短语
1
third cosmic speed
第三宇宙速度
2
speed of cosmic expansion
宇宙膨胀速度
双语例句
1
Getting to just beneath the
cosmic
speed
limit would require six whole years at full power.
达到宇宙速度极限要全力行驶6年。
2
Einstein's theory of special relativity sets of the
speed
of light, 186,000 miles per second (300 million meters per second), as a
cosmic
speed
limit.
爱因斯坦的狭义相对论把光速定位在每秒186,000英里(每秒300,000米),并把它作为宇宙的速度限制。
3
The heliosphere shields the solar system from 90 percent of energetic
cosmic
rays — high-
speed
charged particles that would otherwise bombard the planets and harm life.
日球层就像一个盾牌,挡住了90%高能宇宙射线。 宇宙射线由高速带电粒子组成,会轰击星球并伤害生物。
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更新时间:2026/9/26 8:00:32