haul distance

基本解释

Back haul is the distance traveled from the delivery destination point back to the departure point.
回程是从交货目的地回到出发点的距离。。
The massive, sturdy, long-haul aircraft tackles distance, destination and heavy, oversized payloads in unpredictable conditions.
庞大，坚固，长途飞机铲球的距离，目的地和重型，超大的有效载荷中不可预知的情况。
By the study of the feature of alluvial gold conjuncture, its haul distance was determined, the types of its Primary deposits assessed and the target area for ProsPecting Primary deposit defined.
介绍了研究砂金连生体特性，借以确定砂金的搬运距离、判断原生金矿床类型并进行预测，以及确定原生金矿靶区的应用范例。

We're still some distance away from once again hopping on Dreamliners for long-haul flights, but the aircraft will at least have a chance to flex their muscles before they resume their main duties.
ENGADGET