negative definite quadratic form

例句：

1. 1. In the analysisof a chemical reaction, the negative definite quadratic form is crucial for determining the equilibrium constants.
   在化学反应的分析中，负定二次型对于确定平衡常数至关重要。
2. 2.The negative definite quadratic form is a mathematical tool that can be used to model complex systems.
   负定二次型是一种数学工具，可以用来模拟复杂的系统。
3. 3. The negative definite quadratic form is a key component in the design of high-performance computing systems.
   负定二次型是高性能计算系统设计的关键组成部分。