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单词 beaming
释义

beaming /'biːmɪŋ//'bimɪŋ/

英汉-汉英词典
  1. adj. 喜气洋洋的;愉快的;光亮的;耀眼的
  2. v. 照耀(beam的ing形式)
词组 | 习惯用语
laser beam 激光束
electron beam 电子束
concrete beam 混凝土梁
on the beam 航向正确;正横地;必须用泵抽油的
ion beam 离子束
cantilever beam 悬臂梁
gaussian beam 高斯光束
continuous beam 连续梁
light beam 光束;线偏振光束;直接光线
box beam 箱形梁,盒形梁
walking beam n. (蒸汽机的)步进梁;活动梁
beam on 微笑
composite beam 复合梁;合成梁;混合梁
main beam 主声束;主光束
beam structure 梁结构
beam of light 光束
steel beam 钢梁
electron beam welding 电子束焊接
balance beam n. 平衡木;天平横梁;平衡杆,秤杆
curved beam [建]曲梁
英语例句库
  1. a beaming smile.
    灿烂的笑容。
  2. beaming a distress signal into space.
    向太空发射求救信号。
  3. he had a big beaming smile on his coupon.
    他一脸喜洋洋的笑容。
  4. He pretended profundity by eye-beamings at people.
    他用神采奕奕的眼光看着人们,故作深沉。
  5. the TV company begins beaming into homes in the new year.
    新的一年中,电视公司开始向家家户户发送节目信号。
  6. Surrounded with pavonine tropical-fish, beaming,
    身边,那发光的,五彩缤纷的孔雀鱼,

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原声例句
哈利波特与死亡圣器

Harry, Ron, and Hermione were still beaming.

哈利、罗恩和赫敏依然很开心

CNN 精选 2015年11月合集

There are already satellites beaming Internet to earth.

已经有互联网发送到地球的卫星。

哈利波特与火焰杯

" Congratulations, Harry! " she said, beaming at him.

“祝贺你,哈利!”她说,满脸微笑地看着哈利。

哈利波特与混血王子

" Very good indeed, " said Dumbledore, beaming.

“非常正确,”邓布利多笑眯眯地说。

哈利波特与火焰杯

Hagrid was beaming down at Harry too.

海格也低头朝哈利微着。

哈利波特与混血王子

" Thank you very much, " said Dumbledore, beaming.

“非常感谢。”邓布利多笑眯眯地说。

哈利波特与阿兹卡班的囚徒

“Tuck in! ” he advised the table, beaming around.

“吃吧!”他对全桌的人着说。

2.哈利波特与密室

But it was Lockhart, and he was beaming.

结果却是洛哈特,脸上居然还嘻嘻的。

历年考研英语阅读真题(英语一)

Our magazines feature beaming celebrities and happy families in perfect homes.

我们的杂志突出刊登满面春风的名人和美满幸福的家庭。

华盛顿邮报

He had this real beaming smile.

他的笑容真的灿烂

英语百科

Relativistic beaming

Only a single jet is visible in M87.
Two jets are visible in 3C31
Synchrotron Spectrum. A sketch of the synchrotron spectrum from a homogeneous, non-thermal source of electrons in non-regular magnetic fields.
Aberration. The emissions of an object moving at high velocity are shifted in the direction of motion. When viewed along this direction, the object will appear brighter.

Relativistic beaming (also known as Doppler beaming, Doppler boosting, or the headlight effect) is the process by which relativistic effects modify the apparent luminosity of emitting matter that is moving at speeds close to the speed of light. In an astronomical context, relativistic beaming commonly occurs in two oppositely-directed relativistic jets of plasma that originate from a central compact object that is accreting matter. Accreting compact objects and relativistic jets are invoked to explain the following observed phenomena: x-ray binaries, gamma-ray bursts, and, on a much larger scale, active galactic nuclei (AGN). (Quasars are also associated with an accreting compact object, but are thought to be merely a particular variety of AGN.)

近义、反义、联想词
近义词
adj.
cheerful, proud, bright

反义词
n.
cheerless, uncheerful, humble, dull

联想词
smiling微笑的;smiles微笑;smiled以微笑表示,微笑;gleaming微弱的闪光,瞬息的一现;smile微笑;glowing灼热的;waved波浪形的;excitedly兴奋地;waving挥手;giddy头晕的;greeted迎接;
英英词典
beaming adj.
  1. cheerful and bright
    • a beaming smile

    synonymous: glad
  2. pleased and proud
    • beaming parents
  3. radiating or as if radiating light
    • the beaming sun

    synonymous: beamy, effulgent, radiant, refulgent
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更新时间:2025/6/23 17:51:30