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- even perfect number 偶完全数
- A perfect number is defined as a positive integer which is the sum of its proper positive divisors, that is, the sum of the positive divisors not including the number itself. 实数 由所有能被十进位数表示的数所组成，不论其为有理数或无理数。
- In this paper, the concept and the results of perfect number are being discussed. Features of the index number of odd perfect number are obtained by utilizing number's standard factorization. 摘要介绍了与完全数有关的概念和结论，利用数的标准分解式给出了奇完全数的素因子次数的特征。
- perfect number of the second kind 第二类完全数
- On Prime Factors of Odd Perfect Number 关于奇完全数的素因子
- FIKE IT，dont cake it with our shortcut to gorgeous,This cream-to-powder formula means silky, even perfection for your complexion. 使用这款便利的产品，让您立刻荣光焕发，无须上厚重的粉底，这款膏粉质粉底让您的肌肤展现如丝缎般光滑的质感，呈现完美的肤质。
- On Several Propositions of Perfect Number 关于完全数的几个命题
- Where Christianity taught that humans are sinful because of the fall, modernity taught universal human goodness and even perfectibility and denied the doctrine of sin. 基督教教导，人类因为犯罪堕落，所以是有罪的；现代理论则教导人普遍的善，甚至是可达完美的，并拒绝罪的教义。
- Euler Factor of Odd Perfect Number 奇完全数的欧拉因子
- He will come on time even though it rains. 即使下雨，他还是会准时来的。
- We should practice economy even if we are rich. 即使我们富裕了也仍应该厉行节约。
- Perfect Number and Pseudoperfect Number 完全数与伪完全数
- Some Theroms of Odd Perfect Number 关于奇完全数的几个定理
- Even the best quality rubber will perish with age. 就是最佳质量的橡胶也会因老化而腐烂。
- Even an experienced cumber will get into trouble. 哪怕是个有经验的登山者也会陷入困境。
- Even an oversight in the design might issue in heavy losses. 设计中那怕是一点点疏忽也可能造成重大的损失。
- An Elementary Proof of the Non - existence for Odd Perfect Number 奇完全数不存在的一个初等证明
- Actually they even have vanilla powder. 实际上还可以加香草粉。
- The patient never even tasted the food. 病人对这食物连尝也没尝一下。
- It is wise even in adversity to listen to reason. 灾难中听从理性的召唤也是明智的。
