mnemonic machine instruction

In some systems, each machine instruction which is identified by a symbolic instruction mnemonic. The assembler recognizes each mnemonic and generates a binary machine instruction which corresponds to the symbolic instruction.; 在某些系統中,可用一符號指令助記符來表示 的每一條機器指令 匯編程序能識別每一個助記符并產生與符號指令對應的一個二進制機器指令。