port cargo throughput

基本解释

Waterborne economic norms continues refresh, port's cargo throughput of volume of canalage goods volume, goods, haven maintain rapid growth.
水運經濟指標繼續刷新，水路貨運量、貨物周轉量、港口貨物吞吐量等保持快速增長。
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A double forecasting model is proposed by using conditional mathematical expectation, based on probability distribution of port cargo throughput.
在得出港口貨物吞吐量概率分佈的基礎上，利用條件數學期望提出了港口貨物吞吐量的雙層預測模型。
With the increasing cargo throughput of the port, the size and the weight of cranes gets larger and more speeder, which require higher quality of impact resistance.
隨著港口貨物吞吐量的增加，起重機械越來越曏大型化和高速化發展，對起重機械行進時水平方曏抗沖擊性也提出了更高要求。