bulb beam

基本解釋

HID Conversion Kit; HID Lamp; Sealed Beam; Halogen bulb; head lamp; PAR lamp;
氙氣燈；鎮(zhèn)流器；聚光燈泡；鹵鎢燈泡；
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LED bulb delivers highly intense beam with an approximate lifetime of 100,000 hours.
LED燈泡提供了一個(gè)近似的100，000小時(shí)壽命高強(qiáng)度的光束。
The method of the invention is also suitable for the production of other thin-wall sections such as I-beam, U-beam, flat bulb steel, angle steel, etc.
本發(fā)明方法對(duì)工字鋼、槽鋼、球扁鋼、角鋼等其它薄壁型材的生產(chǎn)也十分適用。
ip.com

Pulsars are a special type of neutron star that rotates rapidly, emitting a beam of high-energy that spins much like the bulb in a lighthouse.
MSN: Runaway star may be fastest pulsar yet - Technology & science - Space - Space.com NBC News