更新时间:2025-10-25 13:26:00作者:教师设计网
quasar,英 [ˈkwɒzɑː(r)],美 [ˈkwɑːzɑːr]
释义:quasar是宇宙中一种特殊的天体,即类星体。
用法:quasar是名词。例句:The discovery of quasars opened up a new vista for astronomers.类星体的发现为天文学家们提供了一个新的研究领域。
双语翻译:Quasar is a kind of special celestial object in the universe, which is also known as "quasi-stellar radio source". Quasar is a kind of very bright object, which is very far away and has a very large brightness. Quasar is composed of a huge amount of gas and dust, and its central region is very bright and hot, and its radiation is mainly in the form of radio waves. Quasar is also a kind of very large galaxies, which are distributed in the universe.
翻译为:类星体是宇宙中一种特殊的天体,也被称为“类星体-射电源”。类星体是一种非常明亮的物体,它距离我们非常遥远,具有非常大的亮度。类星体由大量的气体和尘埃组成,其中心区域非常明亮且炽热,辐射以无线电波为主。类星体也是宇宙中分布最广的巨大星系。
quasar,英文单词,名词,作名词时意为“类星体”。
释义:
1.一种极亮、极其遥远而射电辐射极强的特殊星体,其辐射强度可能超过星系中已知最亮的恒星。
2.射电源。
用法:quasar是可数名词,基本意思是“射电源”,是不可数名词。
双语翻译:quasar [名] 射电源;quasar [名] 类星体。
常见用法:quasar的形容词形式为quasars,意思是“类星体”或“射电源”。
中文翻译:类星体是一种极其遥远而射电辐射极强的特殊星体。
例句:The quasar is a very distant object that is so bright that it can be seen from great distances.
类星体是一种极其遥远的物体,它非常明亮,可以从很远的地方看到。
quasars的意思、释义、用法及双语翻译,以及常见短语如下:
一、quasars的意思和释义:
quasars中文意思是:类星体。
类星体是一种天体,体积不大于直径一千秒拉(约等于三十亿公里)的物体,其光度在人类历史时期内似乎仍在不断地增加。
二、用法:
Quasars are the most distant objects that we know of, and they are the most luminous objects in the universe.
三、常见短语:
quasar atlas 射电源目录
quasar identification 射电源识别
quasar monitoring 射电源监测
quasar radio astronomy 射电星体学
quasar search 射电源搜索
quasar spectrum 射电源光谱
quasar variability 射电源变化性
quasar redshift 射电源红移
quasar emission line 射电源发射线
quasar absorption line 射电源吸收线。
四、双语翻译:Quasars are the most mysterious objects in the universe. They are extremely bright and emit light over a wide range of wavelengths. They are also very distant, which means that we are observing them through space and time, and their true nature is still being discovered. Although we know a lot about quasars, there is still so much to learn.
类星体是宇宙中最神秘的天体。它们非常明亮,在很宽的波长范围内发出光线。它们也非常遥远,这意味着我们通过空间和时间观察它们,而它们真实面目仍然有待发现。虽然我们对类星体了解很多,但仍有很多东西要学习。
常见短语列举:
1. atlas n. 图册,目录
2. identification n. 鉴定;识别;身份;认同;辨认;把…对上号;识别证;辨认证 vt. 识别;把…对上号;把…辨认出来;把…鉴定;把…分类。
3. monitoring n. 监控;监测;监视;管理 vi. 监测;监控;监督。
4. radio astronomy n. 天体物理学;射电天文学。
5. search v. 搜查;搜寻;寻找;探索;努力寻找;搜索信息;搜索结果;搜索记录 n. 搜查;调查。
6. spectrum n. 光谱;范围;频谱。
7. variability n. 可变性;多变性。
8. redshift n. 红移 vt. 使…向红端移动;使…产生红移。
9. emission line n. 发射线;辐射线。
10. absorption line n. 吸收线。