Generally, a book has an introduction.

一般说来, 书都有。

In the second part, taxonomy, ecology, ornamental and phytocoenology of landscape trees are introduced.

介绍我国园林树木的资源、园林树木的定、任务和方法。

The design mainly includes prolegomenon, on-site investigations records, design interpretation, budget explanatory notes, budgetary estimate chart and project illustration.

设计主要包括，场勘查记录，设计说明，预算说明，概预算表，工程设计图几个主要部分。

Apart from introduction and conclusion, the thesis includes four chapters,that is, the outline of military lexis,the lexis recorded weapons,the lexis recorded military flags and emanant discussion.

除了及结外，本文分四章，即概说部分、兵器词语及军旗词语专以及该书军事词语散部分。