condition of existence

基本解释

Finally, the economic meaning to the condition of existence is presented.
最后，对其均衡解存在条件的经济意义给出了解释。
It is the result of conflict between the awakening of self-consciousness and tragedy-consciousness and condition of existence.
这是由于现代自我意识的产生导致生命悲剧意识的觉醒，以及自由意识与生存状态的冲突。
An epidemic SIS model whose coefficient is almost periodic functions is studied. A sufficient condition of existence and uniqueness of positive periodic solution is obtained.
对系数是概周期函数的传染病S IS 模型进行了研究，得到了概周期解存在惟一的一个充分条件。

And yet we know that evil is a condition of human existence.
但我们知道，邪恶是人类生存的一种状况。
耶鲁公开课 - 旧约导论课程节选
The condition of our whole existence is but to struggle with evil, to compare them, to choose between them, evils that is, and so far as we can to mitigate them.
我们整个生活状况,就是在与邪恶相斗争中,不断地比较和选择,然后决定什么是邪恶,这样我们才能消除邪恶
耶鲁公开课 - 美国内战与重建课程节选

It is as though we are determined to regress to the most primitive condition of existence in the animal world, of the survival of the fittest.
ECONOMIST: The Johannesburg summit