height t of flight 飞行高度
During its test flight, Tycho Brahe reached a height of 1.7 miles (2.8 kilometers), the Post reported.
邮报报道说,在试飞期间,第谷·布拉赫到达了1.7公里(2.8千米)的高度。
HB-SIA completed its first test flight in April this year, flying for 87 minutes at a height of 1, 200m.
太阳能飞机HB - SIA今年4月已经完成了首次试飞,当时在1200米的高空持续飞行87分钟。
Knowing well her part, she ascended a flight of wooden steps, and was thus displayed to the surrounding multitude, at about the height of a man's shoulders above the street.
她深知自己此时的角色的意义,举步登上一段木梯,站到齐肩高的台上,展示在围观人群的众目睽睽之前。
Then it lands on your foot, because assuming the cannon is at zero height, the cannonball certainly comes out towards the enemy, but has no time of flight.
然后它就会落在你的脚边,因为假设大炮的高度为 0,炮弹笔直地出膛打向敌人,却没有时间飞行
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