option bond meaning in English

可提前偿还的债券
随时可偿还的债券
选择权债券

In this deputy - client relationship the form is the deputy of the human resources . so we can tell that there are real option bond between the form and the human resources . human resources ’ real option is a special choice rights
特别是高技术企业中研发人员大量的“外包”现象的出现,针对这一现象论文创造性的提出了智力劳动为主的人力资源开发在价值生产中具有实物期权性质的理论。