ground speed [电] 地上速率
- Slowest mammal- the sloth. It has an average ground speed of only6-8 feet per minute!
最慢的哺乳动物:树懒。它的平均对地速度是每分钟6-英尺。 - Abstract: Stripper header invented by AFRC UK, mounted on grain combine harvester showed its two deficiencies in China: Leaving the stripped straw stan ding without windrowing and relatively high free grain loss especially working a t lower High-speed ground transportation( HSGT), with top speeds of up to300 miles per hour( mph), offers an attractive alternative.
最高时速为300英里的高速地面运输提供了一种吸引人的取代办法。
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