Listing 4 illustrates the base indirect addressing mode (line 64), so called because you start with a base address and add an offset to it to arrive at a final address.
Finally, in indexed register indirect addressing mode, both the base and the index are stored in registers.
最后，在索引寄存器间接寻址模式中，基址和索引都保存在寄存器中。
3
The main mode of transmission of RVF is via direct or indirect contact with the blood or organs of infected animals. Human infections have also resulted from the bites of infected mosquitoes.