To prevent and control sexually transmitted diseases, the prevalence of AIDS must not be factual, but must be re-understanding and evaluation of traditional sexual morality.

Through analyzed and defined sex, sexual morality, and sexual ethics moral history, I did some ethical research about love, marriage, ethical research situation between 1949 and 2009 in Chinese society.

本文在对性、性道德、性道德史基本概念分析、界定的基础上，对中国社会1949-2009间的爱情、婚姻、性关系状况进行伦理研究。

Some others to the Victorian double-standard of sexual morality;

另外一些将之归因于维多利亚时代双重性道德标准；

Zhou Jianren s thinking on sexual morality at the late "May4th" is profound and prospective.

“五四”后期，周建人的性道德思想内容丰富，具有前瞻性。

Chapter four mainly explores alienated relationship between human and society, which is separately embodied on the restraint of civilized sexual morality upon David and the suppression of alienated labors upon Gregor.

第四章主要探究了人与社会之间的异化，这种扭曲的关系分别体现在文明性道德对大卫的约束和异化劳动对格里高尔的压迫之上。

The fourth chapter has really discussed really, the suitable modern morals self-establishment to be whether possible? How possible? The article proposed three angles: Firstly, foothold morality moral character morals, mold complete sexual morality personality.

文章的第四章探讨了真实的、合宜的现代道德自我的确立是否可能？何以可能？文章提出了三个角度：1、立足德性道德自我，塑造完整性道德人格。

In the collision of the eastern and western sexual morality views, the university students who are placed in a thought change period are confused. Because of the lacking in sex educating, the college students have more and more sexual problems.

在东西方性道德观的碰撞中，处于思想变革时期的大学生感到迷茫，而高校性道德教育又存在很多不足，导致大学生的性道德问题日益突出，亟待解决。

Sexual morality issues of adolescent students are becoming increasingly prominent due to the anomie of traditional sexual morality and the alienation of public concepts.

性道德失范、社会公共观念变异，导致青少年性道德问题日益凸显。

Sweden in1999 Congress passed the prohibition of prostitution bill marks a new awareness of Western society and certainly the beginning of the traditional sexual morality.

1999年瑞典国会通过禁娼法案，标志着西方社会重新认识和肯定传统性道德的开始。

A survey on sexual morality among college students in northwest China

西北大学生性道德问题调查&当代大学生性道德问题的调查研究系列成果之一

During the course of the education, we should do as follows: Treasure traditions, improve and strengthen education in sexual morality and legality;

在教育过程中从如下四个方面开展工作：珍视传统，改善并加强性道德和性法制教育；

The cause of gender identity disorder is not known.

引起性别错位症的原因尚不清楚.

Individuals with gender identity disorder have strong cross-gender identification.

患有性别错位症的人有强烈的性别转换倾向.

By the same token , it is also an important source of sexual pleasure for the male.

出于同样的原因,对于男性来说, 它是性愉悦的重要源头.

Touch, vision, hearing, smell, and taste play an important role in all human sexual arousal.

触觉 、 视觉 、 听觉 、 嗅觉和味觉在人类性唤起中起着重要的作用.

Conclusion: Vacuum device for management of male sexual dysfunction is a safety, effective and feasible method.

结论: 应用负压装置是治疗男性性功能障碍较为安全有效的可行性疗法.

The relationship between peripheral nerve injury and male sexual dysfunction should be understood correctly.

应当正确理解外周神经损伤与男子性功能障碍之间的关系.

In such cases, it would be inappropriate to speak of a sexual dysfunction.

对于这样的情形, 把其诊断为性功能障碍显然是不合适的.

In other studies looking at the prevalence of female sexual dysfunction, results have been notoriously divergent.

在其它关注女性性功能障碍广泛程度的的研究中, 结果的分歧是众所周知的.

Male sexual dysfunction: physical or psychological roots?

男性性功能障碍: 生理或心理根源?

How do doctors diagnose and treat sexual dysfunction?

医生怎样诊断和治疗性功能障碍?