scientific instruction set的用法和樣例：
例句
- The operating system was designed to run on multiple instruction set architectures and multiple hardware platforms within each architecture.
這一操作系統設計以運行於多種指令集結構和每種結構里的多種硬體平台之上。 - A method is a set of instructions that define a particular action that you can take on an object.
方法是定義可以對對象採取的特定操作的一個指令集。
