necessary condition信息详情
[数]必要条件，充分必要条件
necessary───n.必需品；adj.必要的；必需的；必然的；n.(Necessary)（英）内塞瑟里（人名）
condition───n.条件；情况；环境；身份；vt.决定；使适应；使健康；以…为条件
in necessary───必要时
if necessary───如果必要的话；如必要的话
not necessary───不需要；不必要
operating condition───运行状态，运行条件；操作规范；运行条件，运转状态; 工作状况[条件]; 操作规范[条件]; 操纵[控制]条件
dry condition───干工况
necessary skills───必备技能
no necessary───没有必要
That is a necessary condition.───这是必要条件。
One necessary condition seems to be a somewhat detached view of human problems.───一个必要的条件似乎是某种对人类难题超然客观的看法。
It's a necessary condition for the mature love.───但它是成熟的爱的必要条件。
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。