Strange to say , it was not used for decorative , religious or symbolical purposes , which - coupled with the fact that it rusts so readily - may explain why comparatively few iron objects of early dynastic age have been discovered 肯定地说，铁不再用于装饰，宗教或符号目的，外加它很容易生绣的事实-可以解释为什么早期王朝时期发现相当少的铁。
Shiji and hanshu are the important resource on the chinese history research . shiji is the general history and hanshu is the dynastic history . in the records , there are part superpositions between the two works 《史记》 《汉书》是汉语史研究的重要资料，其中《史记》是通史， 《汉书》是断代史，两书中对汉代历史的记载有一部分是重合的。
Chapter four : lack a dynastic technology learning - progressing mechanism makes our past technology import policies not very effective . collaboration with foreign scientific forces under the trend of transnational r & d in china is a possible way to get more advanced technology 第四章节:分析中国以往引进先进技术的效果不十分理想的原因，提出关键是要建立一个能跟踪跨国公司技术动态升级过程的学习机制。
It includes a review to the brief history of archeological studies on the prehistoric haidai region , an exposition on the cultural development trails and regional cultural characteristics from the old stone age to qin dynasty and dynastic history research on prehistoric culture of haidai region 分为六部分： "海岱区先秦考古综论" ，有对海岱区史前考古简史的论述，有对旧石器时代至秦统一时期的文化发展脉络及文化区域性特徵的论述。
Generally modern corporation human capital operation contains three levels : he strategic investment of human capital and management of human capital ; to promote the efficiency of human capital and develop its level by system arrangement and motivation mechanism ; keeping , sustaining and synthesizing the quantity of human capital adapting to external environment . human capital operation is a constant , dynastic process . in such dynastic process , operators must make forecast strategy , design and establish corresponding correspond motivation mechanism , and utilize it freely in to management practice using strategic viewpoint and management capacity 现代企业人力资本运营，一般说来，包括三大运作管理环节或层面：人力资本投资战略规划与企业人力资本的形成管理；通过制度安排和激励机制促进企业人力资本使用效率及绩效水平不断提高；适应外部市场竞争环境，保持、维护和整合企业人力资本存量企业人力资本运营是一个周而复始、连续不断的动态过程，在这样的动态运作过程中，运营者必须利用战略眼光和计划管理能力对人力资本投资活动进行预期决策，并设计和制定相应的激励机制及方案，还要求能够把它灵活地、权变地、艺术地运用于实际的经营管理工作中去。
