It is showed that twin dislocation is the activated step of the migration of twin-plane boundary during recrystallization.

指出，孪晶位错是再结晶过程中，孪晶界面迁移的激活台阶。

youdao

The plane is an eight-seater with twin propellers.

这是一架有八个座位的双螺旋桨飞机。

《柯林斯英汉双解大词典》

For the Twin Otter plane - about the only plane that can operate up here - you need a flat area 305 metres long, 30m wide with an average of 60cm ice thickness.

而水獭式飞机——大概是唯一能够在此地出没的飞机——它需要一块长305米、宽30米、冰层平均厚度为60厘米的平坦区域。

youdao

One morning last month the Sottaks, their nephew and I chartered an ancient Piper Aztec twin-engine plane and flew over the islands at 150 feet.

FORBES: The Real California Problem

The search for the third person aboard the twin-engine plane that crashed Friday evening in Ephratah, about an hour west of Albany, ended unsuccessfully on Saturday.

WSJ: Search for pilot of NY Angel Flight resumes

Fulton County Sheriff Thomas Lorey has said the flight's two passengers were found dead Friday near where the twin-engine plane crashed in a wooded area in Ephratah.

WSJ: Search for pilot of NY Angel Flight resumes