软下疳的

U.S. National Institutes of Health, Food and Drug Administration, Center for Disease Control and Prevention and the U.S. Agency for International Development to form a special team of the scientific study of the condoms hepatitis B, AIDS, gonorrhea, chlamydia, syphilis, chancroid, lymphogranuloma venereal disease, genital herpes and condyloma and other 9 kinds of sexually transmitted diseases, the protective effect and found that the current widespread use of condoms is not safe and effective to prevent any the spread of a venereal disease!

美国国立卫生研究院、食品和药品监督管理局、疾病预防和控制中心以及美国国际开发署共同组成的科学特别小组，研究了避孕套对乙肝、艾滋病、淋病、衣原体、梅毒、软下疳、性病淋巴肉芽肿、生殖器疱疹和尖锐湿疣等9种性传播疾病的保护效果，发现目前广泛使用的避孕套不能安全有效的防止任何一种性病传播！

U.S. National Institutes of Health, Disease Prevention and Control Center, composed of special scientific group to study the condoms for AIDS, gonorrhea, chlamydia, syphilis and chancroid, lymphogranuloma sexually transmitted diseases, such as genital herpes and condyloma 9 Sexually transmitted diseases to protect the effectiveness of the current found that the widespread use of condoms can not be completely effective to prevent any spread of sexually transmitted diseases!

美国国立卫生研究院、疾病预防和控制中心组成的科学特别小组，研究了避孕套对艾滋病、淋病、衣原体、梅毒、软下疳、性病淋巴肉芽肿、生殖器疱疹和尖锐湿疣等9种性传播疾病的保护效果，发现目前广泛使用的避孕套不能彻底有效的防止任何一种性病传播！究其原因，避孕套不安全主要有三点

Results 35.2% of subjects did not know emergent contraceptive methods,18.3% had abortion experience,30.9% had no check of reproductive system within 20 months.32.7% of the subjects did not know that chancroid was STD,29% thought that cervical erosion was STD,69% thought mosquito's biting was an infection route of AIDS,79.4 had received materials of family planning/reproductive health within 2 years.

结果 35.2%的妇女不知道紧急避孕；18.3%的妇女有人工流产史；30.9%的妇女2005年以来未进行生殖系统健康体检；32.7%的妇女不清楚软下疳是否为性病，29%的妇女认为宫颈糜烂是性病；69%的妇女认为蚊叮虫咬能传染艾滋病；79.4%的妇女近2年来收到过计划生育/生殖健康宣传品。

Results Overall 1 582 participants were interviewed.67.8% of the participants was not clear that chancroid was STD;23.7% thought that cervical erosion was STD;59.6% thought mosquitos biting was one of routes of AIDS infecton.Only 50.7% of the participants knew AIDS differing from HIV infection.

结果 共调查1 582人，67.8%的妇女不清楚软下疳是否为性病；23.7%的妇女认为宫颈糜烂是性病；59.6%的妇女认为蚊叮虫咬能传染艾滋病；只有50.7%的妇女认为艾滋病病毒携带者与艾滋病病人有区别。

Individuals on how to prevent sexually transmitted diseases: sexual contact, primarily through the spread of sexually transmitted diseases, such as the condyloma viral, bacterial of gonorrhea and non-gonococcal urethritis, chancroid, such as, first of all, should be avoided in patients with or suspected carriers with the occurrence of sexual contact.

个人如何预防性病：对于主要通过性接触而传播的性病，如病毒性的尖锐湿疣、细菌性的淋病以及非淋病性尿道炎、软下疳等，首先应避免与患者或可疑带菌者发生性接触。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐