complex pseudo-variable

例句：

1. 1. In the study of complex systems, the concept of a complex pseudo-variable is essential for understanding how they behave.
   在研究复杂系统时，理解复杂伪变量的概念对于理解它们的运作至关重要。
2. 2. The researchers used a complex pseudo-variable to model the behavior of the system.
   研究人员使用一个复杂的伪变量来模拟系统的运行行为。
3. 3. The complexity of the problem led to the development of a complex pseudo-variable algorithm to solve it.
   问题的复杂性导致了开发一种复杂的伪变量算法来解决它。