四部分的

It especially proves that the more and more mature style of study and the prudent scientific attitude of the time have affected the afterworld in many aspects.

正文分以下四部分：第一部分，介绍朱的生平和《救荒本草》的成书背景，自然环境和社会历史背景。

That is to say, the external periodical constraint has a small amplitude and a slow change.

论文的第四部分也是该文的主体部分。

According to the four items of the test,i would divide the experience into four parts.

根据考试划分的四个项目，我把我的经验分为四部分。

It consists of four parts as follows:The first part details the background and causes of the Marshall Plan and discusses the formation and evolvement of the idea of European integration in the Marshall Plan.

本文共分四部分：第一部分详细说明了美国提出马歇尔计划的背景、原因以及马歇尔计划中"欧洲一体化"观念的形成和发展。

The fourth part is the project evaluation of the social service functions of Yunnan "san jiang" mineral resources survey.

第四部分：在第二部分建立的评价指标体系基础之上，结合云南"三江"地区矿产资源调查项目成果进行科学客观的评价。

The fourth chapter is the innovative part of this paper.

第四部分是文章的重点和创新的部分。

Part three introduces the practice of Marcs Garvey's black nationalism from the aspects of politics, economy, religion and culture.

第三部分：对应第二部分的内容，从政治实践、经济实践、宗教实践、文化实践四个角度探求加维黑人民族主义思想的实践情况。

This paper embraces four parts:The first part is an explanation to the meaning of geopolitics.

文章的主体除导论外，由以下四部分构成：第一部分，地缘政治学的涵义。

In the fourth part, the author discussed four clinical cases of psychodynamic psychotherapy ,which revealed typical Oedipus complex and situation.

本文第四部分，作者列举讨论了四个临床精神动力学治疗的案例，来呈现典型的俄狄浦斯情节和俄狄浦斯情景

The work in this thesis could be concluded into four parts: 1. Theoretical analysis and numerical simulation are finished among three type of piecewise smooth rub models which include dual-linear rigid model, Hertz model and nominal rigid model.

本论文的主要工作分成以下四部分：第一部分：对三种分段光滑碰摩模型，即双线性刚度模型、Hertz模型和当量刚度模型进行了理论分析和数值仿真对比，确定了Hertz模型的优势地位。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。