A free block is a block of memory that has been released.

“可用块”是已释放的内存块。

youdao

When DB2 encounters an INSERT on an MDC table, it looks for a free block.

当DB 2碰到对mdc表的INSERT操作时，它寻找一个空闲的块。

youdao

It shows operation is simple and convenient and reliability is higher by actual application since burn-free block making machine is used with touching panel adopted.

实际应用表明，采用触摸屏的免烧砌块成型机操作更简便，可靠性更高。

youdao

For this purpose, he is planning to create the greatest army in the region as well as establishing his own free trade block called ALBA. Chavez is using his country's oil wealth to finance anti-democratic groups in other Latin American countries by supporting leftist candidates who share his views and will help to further his agenda.

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In the past couple of weeks he has called for the scrapping of the European Union and its replacement by a free-trade block called the Organisation of European States.

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