如何评价 Ao Wang、Quanming Liu 等人发表的《男性自慰器辅助自慰时长研究》论文？ 原文发表在 JIMR 原文链接：A Study on Male Masturbation Duration Assisted by Masturbat… 显示全部 关注者 140 被浏览 ABO指的是AB0世界观，这种设定把全部人类分成Alpha，Omega, Beta这三个种类性别。alpha是天生的领导者和支配者 omega一个是这三类中最弱的只负责生殖 beta这类人各方面能力都很平庸，也是占比例数最多的。 ABO三者占比例人数为3:6:1也就是说，每十个人中可能有三个alpha六个beta一个Omega。 更为准确的来说. 西格玛男人（Sigma Man）一般指代独立、自律的男人，他们不追求且不讨好异性尊重所有人，被认为是“高质… Sex = male and female gender = masculine and feminine so in essence Sex refers to biological differences Chromosomes, hormonal profiles, internal and external sex organs
Gender describes the characteristics that a society or culture delineates as masculine or feminine. 这种表示方法应该在国外比较普遍，用来表示该螺纹是外螺纹还是内螺纹。 F：Female，在螺纹或接头的图纸或样本中，表示 母螺纹 或内螺纹； M：Male，则表示 公螺纹 或外螺纹。 P 代表 螺距，英文为Pitch。指的是螺纹上相邻两牙对应点之间的轴向距离 Sigma male为什么叫Sigma male？ 为什么不叫alpha male或者beta、gamma、omega、deltamale甚至Zeta male？ 这些希腊字母难道还有自己的寓意不只是字母… 显示全部 关注者 6 被浏览 Alpha Male 和所谓的 红丸理论 就是一种典型的另类右排泄物。 观察英文互联网，那些把所谓Alpha Male理论运用到人类社会里面的人，总体上看性压抑incel浓度非常之高。 什么样的品质可以称得上是sigma male？ sigma male应该是什么样的人？ 这个meme大概去年上旬在油管就已经火了，最近有在简中扩散的趋势，希望有人来解释一下 显示全部 关注者 39 BNC连接器是常见 射频连接器 之一，是一种小型的可以实现快速连接的卡口式连接器。 BNC接头支持的信号频率范围4-4GHz, 特性阻抗有2种：50欧姆、75欧姆。 BNC连接器广泛用于：无线通信系统、电视、测试设备、其他射频电子设备中。
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