kernel code

例句：

1. 1. The kernel code is the most critical part of the software.
   内核代码是软件中最关键的部分。
2. 2. The company's new product uses a unique kernel code to enhance security.
   该公司的新产品使用了独特的内核代码来增强安全性。
3. 3. The kernel code was designed to be highly optimized for performance.
   内核代码被设计为高度优化以提升性能。