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歡迎您訪問beam什么意思_beam怎么讀_beam翻譯_beam用法_beam詞組_同反義詞!

beam什么意思_beam怎么讀_beam翻譯_beam用法_beam詞組_同反義詞

更新時間:2025-06-12 22:06:59作者:貝語網校

beam


beam是什么意思,beam怎么讀 語音:
英音  [bi:m] 
美音  [bim] 

  • 基本解釋
n. 梁,棟梁;束;光線;(電波的)波束
vi. 發出光與熱;面露喜色
vt. 播送;以梁支撐;用…照射;流露
vt.& vi. 笑容滿面,眉開眼笑;發射電波,播送;放出束狀的光(或熱)

  • beam是什么意思?

beam的意思是:梁;光束;微笑;發出一道光。

如:The beam from the torchlight fell on the face of the murder victim. 探照燈的光束照射在謀殺受害者的臉上。

此外:

1. 在英文口語中,人們常用“beam with happiness”來表達因為某事而高興、快樂的樣子。

2. 在工程學上,beam可以指橫梁、支架等具體物體,也可以作為力學上的一個概念,即作為簡化的單元來描述各種梁形變和應力狀態。

以上內容僅供參考,如需更具體的信息,可以咨詢專業人士。

  • 速記技巧
  • be + am 做自己,成為國家的【棟梁】之才,棟梁一根長條,跟光線的類似,借助相似性,再記住表示光線,或者光柱。
  • 【記】“閉目”→光線很強,風和日麗,她閉目微笑。
    • 中文詞源
    beam 柱子,笑容滿面
    詞源同be, 生長,存在,此處指長成柱子。笑容來自柱子的比喻義,笑容如明亮的光線束。
    • 雙語例句
  • 用作不及物動詞(vi.)
    1. She beamed at me.
      她對我微笑。
    2. His face(He) is beaming with delight.
      他高興得笑容滿面。
    3. From a sky of untarnished blue the sun beamed down upon Beijing.
      陽光透過萬里碧空照耀著北京城。
    用作及物動詞(vt.)
    1. Television began beaming the national nominating conventions into the homes of Americans.
      電視開始向美國家庭播放總統候選人全國提名大會的情況。
    2. This is a programme beamed at Japan.
      這是對日本廣播的節目。
    3. I beamed my flashlight into the corner and saw a mouse.
      我把手電照向墻角,看見一只老鼠。
    4. The transmitter will be beamed at Africa.
      這臺發射機將用于對非洲廣播。
    用作名詞(n.)
    1. A rotary table helps to optimize the beam incidence angle.
      一張旋轉的桌子有助于將光線影響之方式角最佳化。
    2. Hold the flashlight so that the beam shines straight down on a sheet of white paper.
      手握電筒讓光線直射在一張白紙上。
    3. A through beam illuminated the dark road ahead.
      一束透射光照亮了前方黑暗的道路。
    4. A ns pulse beam device is installed at pulse beam current piping.
      在脈沖束流管道上安裝有強流毫微秒脈沖化聚束裝置。
    5. He struck the beam with his head.
      他的頭撞到梁上了。
    6. If you hit your head on that beam,you'll know it.
      頭要是撞到梁上去了,就有你的好受。

    • 常用短語

    1. beam in/out:光線穿過物體時,光線會彎曲并產生陰影,這種現象被稱為“光束”。beam in/out可以用來描述光線穿過物體的過程。


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