Based on the clear set theory,this paper illustrates the incompleteness of the operation of equality and inclusion and join and intersection on fuzzy set and the reasons.
以清晰集理论为基础,阐明了模糊集合中的相等、包含、并、交等运算的不完备性(即词不达意)和产生的原因,进而阐明模糊集中的排中律(互补律)不成立,是个错误的结论。
In the paper we study the equality among the former two types of fuzzy implication operators defined and S-implication.
Weber介绍了三类模糊蕴涵算子,据此,本文讨论了其前两种类型的模糊蕴涵算子及S-蕴涵算子三者之间的相等问题,并利用强DeMorgan三元组的性质,给出了两两相等的充要条件。
Using two dimensional function as an example the writer gives two sufficient conditions for mixing partial diffevential coefficient equality.
以二元函数为例讨论混合偏导数相等的条件,给出了两个比现行教材中更弱的混合偏导数相等的充分条件。
The state or condition of being equivalent;equality.
均等，相等处于相等的状态，相等
Equal in force, power, effectiveness, or significance.
相等的力量、能力、效力、或重要性等相等
Equality, as in amount, status, or value.
相等，等值如在数量、地位或价值上相等
Having equal force or strength.
等力的有相等的力的
The sign" =" denotes that two things are equal.
等号“＝”表示两者相等。
cause(a total of points,wins, etc)to be even or leve
使（总分、比赛成绩等）相等
The sign '=' expressed equality.
符号'='表示相等。
discover(facts,the truth,etc)
发现（事实、真相等）
Exactly equal and alike.
完全相等的或相似的
He mistakenly assumes the score is even when it isn't.
分数分明不相等，他却误以为相等。
Being the same or identical to in value.
等值的价值相同或相等的
"Equivalent:Equal, as in value, force, or meaning."
相等:在价值上、效果上、意义上相当、对等.
Equal, as in value, force, or meaning.
相等在价值上、效果上、意义上相当、对等
Three times. All are equal.
生：3次，它们的底面积相等，高也相等。
Of or exhibiting equality in dimensions or measurements.
等量的体积或尺寸上相等的或显示相等的
divide the cake into three equal parts; The British carved up the Ottoman Empire after World War I.
把蛋糕分成相等的三份。
They had even shares of the money.
他们分得相等的钱数。
the same distance apart at every point.
在每个点上距离相等。