nautical mile

常见例句

A knot with a K is a unit of speed, one nautical mile per hour. But a nautical mile is spelled NAU.
“节”是一个速度单位，即knot，指每海里/每小时。
Accordingly the nautical mile has been pegged at a standard length half way between the two possible extremes.
于是，标准的海里就取了赤道和两极的中间值。
Yet so efficient is the engine, says the Danish chief engineer, that cruising at an average of 17 knots the ship consumes just 3 grams of fuel per tonne per nautical mile—which certainly sounds low.
发动机效率很高，丹麦首席工程师指出，船每平均行驶17节，每海里每吨货物只消耗3克燃料-这听起来肯定算很低了。