This allows you to take action just prior to the object memory being reclaimed.
这使您能够刚好在对象占用的内存被回收之前采取行动。
2
Synapses are the junctions between nerve cells, and their action is central to learning and memory. But they are also, he says, the most fragile parts of the brain.
突触连接神经细胞，其活动对于学习和记忆是很重要的，但它们也是，他说，大脑最脆弱的部分。
3
If CPU or memory usage exceeds a predefined threshold, then the system can take corrective action.