pulse trailing edge

例句：

1. 1. The engineer carefully measured thepulse trailing edge of the new aircraftto ensure its stability.
   工程师仔细测量了新飞机的脉冲后缘，以确保其稳定性。
2. 2. The designer incorporated a trailing edgewith a unique pattern into the new car's design.
   设计师将一个具有独特图案的后缘融入了新车的设计中。
3. 3.The scientist used a laser to trace thetrailing edge of the butterfly's wings, revealing intricate patterns.
   科学家使用激光来追踪蝴蝶翅膀的后缘，揭示了复杂的图案。