In such a "frozen" state composite deck boards are often placed into a warehouse and eventually sold to an end user, a customer.
在这样一个“冻结”状态下复合甲板板材放入仓库,并最终销售给最终用户,也就是客户。
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The queue used in each case is actually a deque (a double-ended queue, pronounced "deck"), which allows threads to steal work from the back end of another queue, balancing work entering the pool.