automatic parachute造句
例句與造句
- The ejection seat automatically senses airspeed and altitude and then electronically selects the proper mode for safe automatic parachute deployment.
- Introduced in the early 1950s, the Mk . 2 was developed from the Martin-Baker Mk . 1, the main improvement being automatic parachute deployment.
- On impact, his helmet was cracked and he was knocked unconscious, upon revival, his automatic parachute was opened and the plane had crashed below him in a ball of fire on the northeast side of Mt.
- The first, from 76, 400 feet ( 23, 290 m ) in November 1959 was a near tragedy when an equipment malfunction caused him to lose consciousness, but the automatic parachute saved him ( he went into a flat spin at a rotational velocity of 120 rpm; the g-force at his extremities was calculated to be over 22 times that of gravity, setting another record ).
- It's difficult to find automatic parachute in a sentence. 用automatic parachute造句挺難的