reproduction period

The investigating results show that fabricius has characteristics of easy raising, short period of reproduction, high reproduction rate.

调查结果表明蠋敌具有易饲养，繁殖周期短，繁殖率高，食量大，食性杂等优点。

During the growing period, fresh herbage was added or partial feed was replaced by appropriate herbage. 6 of 10 grams of feed were replaced by 100 or 150 grams of herbage respectively in reproduction period of meat type breeding duck.

在肉种鸭的育成期另外添加部分新鲜牧草或用牧草取代部分精料，在繁殖期每只母鸭每天使用100g或50g牧草并替代6g或10g的配合饲料进行喂饲。

Also, this chapter analyses the processes of social reproduction and the relationship among all processes during different economical developing period.

然后分析了在不同经济发展阶段，社会再生产过程包含的环节及各环节的关系。

Walter Benjamin's technological examination to arm development tendency finds us an opportunity further research of mechanical reproduction period.

本雅明对艺术发展趋向的技术性考察使我们获得了进一步探究机械复制时代艺术创造问题的契机。

The article gives an elaborate explanation and evaluation for the expansion of economic rights of copyright in the post-TRIPS period from three aspects: the expansion of reproduction right, database protection, technical measures and right management information.

文章从复制权、数据库保护权、技术措施和权利管理信息的扩张三方面对后TRIPS时期版权经济权利的扩张进行了阐述和评析。