laser bullet
激光子弹
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The data of bullet velocities and time history curves of strain were recorded respectively by laser setup, high dynamic strain indicator and TDS420A oscilloscope.
采用激光测速仪测量子弹速度，动态应变仪和TDS420 A数字示波器记录应变时程曲线进行动力响应分析。
youdao
Republicans either take their talking points from Fox News or say things to get picked up on Fox News, but are really laser focused on bullet no. 1.
FORBES: Understanding US Politics In Four Easy Bullet Points
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