名词中文翻译
中文翻译：区域光束
同义词：
['regional beam', 'local beam例句：1. The laser beam was directed towards the target.（激光束被指向目标。）']
例句：
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1. The laser beam was directed towards the target.
激光束被指向目标。
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2.The beam of light illuminated the room.
光线的束照亮了房间。
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3.The engineer used a zone beam to test the material's strength.
工程师使用区域光束来测试材料强度。