The calculating results indicate that the pipe endthrust (moment) play an importance role in the stress on that portion.
结果表明,管端推力(矩)对该部位的应力起着重要作用。
2
He suggests using electric motors or shape-memory materials to repeatedly flick the end of a flexible, wedge-shaped wing, creating a wave that ripples backwards and generates forward thrust.
Indeed, the thrust of the entire meeting was to urge a realignment of the global order imposed after the end of the second world war and the subsequent ascendancy of the United States.