1·It allocates protected memory just after the memory you allocate.
它就在您分配内存后分配受保护的内存。
2·For example, if you write a program that allocates and frees many tree nodes, you might decide that is worth it to cache some nodes, assuming you know of a fast way to do this.
例如，如果你写一个分配和释放很多树节点的程序，你会认定高速缓冲一些节点是有价值的，假设你知道一种快速的方式能做到这一点的话。
3·The XHR objects are kept in an array that allocates one element for each form.
这些 XHR 对象保存在一个数组内，数组为每个表单分配一个数组元素。
4·Whenever you are dealing with memory consumption issues, it is very important to know where your application allocates memory.
你想去处理内存消耗问题，那么知道应用程序在哪做了内存分配是非常重要的。
5·The memory manager allocates memory to threads in chunks to minimize contention on the heap lock.
内存管理器以块的形式将内存分配给线程，以最小化堆锁定争用。