Initially, the New Horizons engineers were also racing against the clock: By getting a gravity kick from Jupiter, the spacecraft could shave three years off its total mission time.
在航行的最初,新视野号的工程师们将与时间赛跑:为了从木星获得引力推进力,飞船将花三年时间绕木星旋转。
The top of the clock tower is leaning one-and-a-half feet off a level position, according to surveyors, and getting worse each year.
据测量人员检测,钟楼顶部已水平偏移1.5英尺(约0.46米),而且情况逐年严重。
The top of the clock tower is leaning one-and-a-half feet off a level position, according to surveyors, and getting worse each year.
据测量人员检测,钟楼顶部已水平偏移1.5英尺(约0.46米),而且情况逐年严重。
应用推荐