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- In 100 semen samples,the concordance rate of HOS and HOP,ESC and HOP was 78% and 74% respectively, and that of HOS,ESC and HOP was 64T%, The concordance rate in secondary infertile males was higher than that in unexplained infertile males. 结果在100例中HOS和HOP以及ESC与HOP的符合率分别达到78%25与74%25；
- Methods147 infertile women were involved,79 women were primary infertility and 68 women were secondary infertility. 方法选择不孕妇女 14 7人 ,其中原发不孕 79人 ,继发不孕 68人 ;
- Conclusion: Salpingemphraxis was the key sterile cause of the secondary infertility after drug induced abortion. 结论：输卵管梗阻是药流后继发性不孕的主要原因。
- Results According to history of fetation, 62 patients were primary infertility and 118 patients were secondary infertility. 结果对180例患者根据有无妊娠史分为原发性不孕62例,继发性不孕118例。
- There was no significant difference in the pregnancy rate between primary and secondary infertility, single and double unobstructed oviduct. 原发或继发不孕、单侧或双侧输卵管通畅间，妊娠率无统计学差异。
- Salpingemphraxis is the main reason of the secondary infertility.The infects after abortion and the occurrence of the secondary infertility have the certain relativity. 结论：输卵管阻塞是继发不孕的主要原因,流产感染与继发不孕的发生有一定的相关性。
- Methods 853 cases of infertility patient were analyzed and among them there were 353 cases primary infertility,490 cases secondary infertility and 10 cases fallopian tube operation. 方法选择病例853例进行分析,其中原发性不孕症353例,继发性不孕症490例,输卵管吻合术后10例。
- No longer productive; infertile. 贫瘠的不能生产的; 寸草不生的
- Application of laparoscopy to secondary infertility 腹腔镜在诊治继发不孕中的应用
- Her age is of secondary interest. 她的年龄不太重要。
- Plants can't grow well in the infertile land. 在贫瘠的土地上庄稼长不好。
- In secondary school, children get more advanced knowledge. 在中学，孩子获得更深一些的知识。
- A secondary matter; a side issue. 次要的第二位的事; 较次要的问题
- Harvests are poor in this infertile area. 这块贫瘠的土地上收成不好。
- A secondary mine passageway between two main shafts or tunnels. 次要矿山甬道矿井中连接两条大隧道的小巷道
- This is a autumn infertile overcast weather. 这是一个秋季的薄阴的天气。
- Nobody is willing to till this infertile land. 这块薄田没有人愿意耕种。
- Nobody is willing to cultivate this infertile land. 这块薄地没有人愿意耕种。
- The government introduced universal secondary education years ago. 几年前，政府就倡导普及中等教育。
- The farmers in this area have to struggle to wrest a living from the infertile soil. 该地区的农民不得不在这块贫瘠的土地上挣扎谋生。
