boundary alignment

基本解释

Combined with actual cases, the paper has introduced the application of GPS reference station system and its precise analysis in surveying boundary point alignment.
结合实例介绍了GPS参考站系统在勘测定界放样和测量中的应用及精度分析。
In summary, the compilers align data types on a natural boundary, which means that "padding" will be inserted by the compiler to enforce this alignment, as in a C structure or union.
总之，编译器要按照自然边界对数据类型进行对齐，这意味着编译器会进行 “填充”，从而强制进行这种方式的对齐，就像是在 C 结构和联合中所做的一样。
The alignment is always the same as the type size; that is, a variable of type int is four bytes long and will be stored at a 4-byte boundary.
排列的方式通常和类型的大小保持一致；例如，int 类型的一个变量的长度是 4 字节，因此要将它存储在 4 字节区域。

Pay is considered to be reasonable if it is below the upper boundary of the Alignment Zone, as shown in the chart.
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