The fundamental problem of automatic control is to maintain a desired state in the presence of disturbances.
自动控制的根本问题是在存在干扰的情况下维持期望状态。
译文:有田不去耕种,仓库就会空虚,有书不让孩子去读,子孙后代就会愚昧无知。赏析:蜂采百花酿甜蜜,人读群书明真理。不吃饭则饥,不读书则愚。鸟欲高飞先振翅,人求上进先读书。不论我们的生活多么糟糕,都要让我们的孩子多读书。
The most beautiful words in the English language are 'I told you so.'
"The novel is a mirror that reflects the complexities of human existence."
Collaboration across borders is essential to combat deforestation and climate change.《全球森林管理》
人们有时因为害怕自己受伤,而伤害了他人。