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- A contingent proposition may be true and may equally be false. 一个偶然的命题可能是正确的，也同样可能是错误的。
- A contingent proposition. 条件性命题
- priori and contingent proposition 先验偶然命题
- Our arrival time is contingent on the weather. 我们的抵达时间取决于天气情况。
- Our success is contingent upon your continued help. 我们的成功全靠你的不断帮助。
- Inference of the obverse of a proposition. 换质法推导一个命题的方法
- This is the inverse of his earlier proposition. 这和他早些时候提的建议截然相反。
- A proposition obtained by conversion. 逆命题通过换位得到的命题
- contingent proposition 偶然命题
- Our plan for an outing is contingent on the weather. 我们外出游玩的计划视天气而定。
- Keeping a shop in this village is not a pay proposition. 在这个村子里开设商店是一桩亏本的买卖。
- A large contingent from Japan was present at the conference. 来自日本的一个大代表团出席了会议。
- There were the usual protests from the anti-abortion contingent. 反对堕胎的人照例提出了抗议。
- By my will, my son has the contingent use of my real property. 根据我的遗嘱，我儿子将来可以支配我的所有的不动产。
- The positive or negative character of a proposition. 命题的性质命题的肯定或否定的性质
- The students discussed the proposition that man is basically good. 学生们讨论了这么一个论点,即人性本善。
- Whether or not we arrive on time is contingent upon the weather. 我们是否准时抵达要视气候情况而定。
- His proposition is good in theory but cannot be put into practice. 他的建议在理论上可以，但不能付诸实现。
- The time of his arrival is contingent on the weather. 他到达的时间要视天气条件而定。
- Tunnelling under the English Channel is a big proposition. 在英吉利海峡海底凿隧道是一个大问题。
