This must be shown by well designed experiments.
这点要通过精心设计的实验加以证明。
We learn little or nothing because the experiments are badly designed.
由于这些试验设计得太糟糕,我们从中得不到什么知识积累。
Then, several typical multi-variable level control experiments on three tank liquid-level control system were designed.
三容水箱液位控制实验系统是一种非线性、强耦合、多变量和大滞后的复杂系统。
Then, several typical multi-variable level control experiments on three tank liquid-level control system were designed.
三容水箱液位控制实验系统是一种非线性、强耦合、多变量和大滞后的复杂系统。
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