We give calculation examples for three kinds of loading unloading stress boundary conditions.

给出了三种加卸载应力边界条件下的算例。

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Communications and transportation transportation by land, water, air and pipeline, loading unloading and delivery 3.

交通运输业陆路运输、水路运输、航空运输、管道运输、装卸搬运3%。

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But because the loading, unloading, starting operation takes more time, so the equipment utilization rate is low, the production efficiency is not high.

但由于装料、卸料、起动等操作占用时间较多，因此设备利用率低，生产效率也不高。

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"I saw some children working there loading and unloading donkeys, " said Khalilullah, the driver.

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John Langdon, whose grandfather Charles started the business, complains about the difficulties in loading and unloading each year.

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The alleged thefts took place on board the aircraft during the loading and unloading of baggage, police said.

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