优缺点

In the paper, several designs of DVD pick-up head are discussed and compared.

本文分析了目前已经实用的兼容CD的DVD光学头设计并比较了它们的优缺点。

As to Coase mechanism and Pigou mechanism not only their guidelines are different, but also they have their own advantages and disadvantages.

科斯机制和庇古机制不仅指导思想不同，它们还各有优缺点。

Introduce general technique of platting control system and some kings of domestic spurting beam .

介绍对板形控制系统通用技术以及几种国产喷淋梁的特点，通过对喷淋梁的结构分析，结合喷淋梁的调试和使用情况，对不同结构的喷淋梁的优缺点进行简要的分析。

Introduce general technique of platting control system and some kings of domestic spurting beam Analyse merits and demerits of spurting beam in different structure according to structure analysis test and use condition .

介绍对板形控制系统通用技术以及几种国产喷淋梁的特点，通过对喷淋梁的结构分析，结合喷淋梁的调试和使用情况，对不同结构的喷淋梁的优缺点进行简要的分析。

Each of us has strong and weak poi nts.

我们每个人都有优缺点。

In this chapter, we also analyse and compare about several kinds of cooperation models used before, point out suitable range and virtue and shortcoming of various kinds of model.

在本章，我们还对提出的几种协作模型进行分析和比较，提出各种模型适用的范围和各自的优缺点。

We need to know our good and bad points.

我们必须知道自己的优缺点。

Advantages and disadvantages of Unified Modeling Language and polychromatic sets theory were analyzed respectively.

在分析了统一建模语言和多色集合理论两种工作流建模方法优缺点的基础上，提出了基于统一建模语言和多色集合理论的工作流建模方法。

Lagrange operator and Bernstein operator are two important operators which are used to deal with polynomial approximation problems. They have advantages and disadvantages of their own.

Lagrange算子与Bernstein算子是用于处理多项式逼近问题的两个重要算子，这两种算子各有优缺点。

The third chapter introduce and clarify purchase and pooling interests accounting from the conception. Compare the most differences of purchase and pooling interest accounting from six aspects which is hypothesis principle, principle of disposal, the consequences of accounting, theoretical basis, information disclose and influence of finance statement.

第三章在简要介绍购买法和权益联营法的涵义及其特点的基础上分别从会计处理假定前提、处理原则、处理结果、理论依据、信息披露、对财务报表的影响六个方面比较研究了购买法和权益联营法的主要区别，并对它们的优缺点进行评价，同时也对它们在国内外的运用现状进行了说明。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐