单词necessary condition
网络: 必要条件；必然条件；必须条件
The reason we call it a necessary condition for " " because cadres"new " " may only exist in formal logic.
之所以称其为“必要条件”，是因为“必要条件”可能只存在于形式逻辑中。
If so, than how much is the discount and how many the minimum number of students who achieve the necessary condition?
如果情况如此，那么折扣是多少？达到条件所需要的最低学生数目是多少？
By means of the qualitative theory, we obtain sufficient conditions and a necessary condition for this kind of equations.
运用常微分方程定性理论的方法，获得了这类方程所有解有界的充分条件和必要条件。
Democracy is not, as some argue, an obstacle to India"s progress, but a necessary condition for its existence as a state.
正如一些人所指出的那样，民主并非印度进步的障碍，而是印度作为国家存在的一个必要条件。
One necessary condition seems to be a somewhat detached view of human problems.
一个必须的条件是对人类问题以一种分离的角度来观察；再往前看
Increasing the compensation standard is not the necessary condition to improve ecological public welfare forest sustainable management.
提高生态公益林补偿标准，并非是实现生态公益林建设可持续发展的必要条件。
A sufficient and necessary condition is given that the algebraic immunity of a Boolean function is not more than a fixed value.
借助覆盖向量刻画了代数免疫布尔函数的特征，给出布尔函数代数免疫不大于某确定值的充要条件。
A standard, unified, integrated and scientific layout is an absolutely necessary condition for a good dictionary.
规范、统一、严整、科学的体例是一部好词典必备的条件。
The quality of the sales journal is a necessary condition for the survival of magazines, and sales of magazines has its own characteristics.
期刊销售的好坏是一个期刊社赖以生存的必要条件，期刊销售有其自身的特点。
Protection of the minority fights is both a basic characteristic of democracy and a necessary condition in the course of democracy.
保护少数权利既是民主的基本特征，亦是民主过程本身的必要条件。