必不可少

In the anthologies of American Literature compiled recently, Kingston and her books are an indispensable part.

在美国近年编撰的文学史中，她和她的作品是必不可少的部分。

Asking patients is not the best method of ascertaining problems; observation is required.

询问病人不是弄清问题的最好方法；对病人进行观察是必不可少的。

More than ever before, attaining successful management results with limited resources is essential.

比以往任何时候都实现成功的管理结果与有限的资源是必不可少的。

A good data processing software pack〓ge, which performs pre-processing and post-processing activities, is one of essential tools for simulation studies and the basis of automatizing simulation system performance testing, evaluating and parameter ajusting.

优良的数据处理软件包是系统仿真事前/事后数据处理所必不可少的工具，也是实现仿真系统性能测试、评估与参数调整的自动化的基础。

County, whose continual use can be backdated to 2000 years ago, has made the great influence and effects on the administration of all the past dynasties, and has become an effective level indispensable to central government's administration and domination over locality.

县制产生至今已经有两千多年的历史，其长期沿用和稳定，对历代行政均产生了重大的影响和作用，是中央政府对地方实施有效管理和控制的一个必不可少的层次。

Those are necessary complements. They have to work together. And I think that's the most important strategic achievement here.

那些都是必不可少的，大家必须共同努力，我认为这是我们达成的最重要的策略。

f course, an impartial decision maker is essential" to an adjudication that comports with due process. Goldberg v. Kelly, supra. There are several kinds of disqualifying bias.

对于与正当程序保持一致的审判，&显然一位公正无私的决策人是必不可少的&，有若干种不符合条件的倾向。

With the development of computer technology,it has become a basic and necessary tool for composes to make music.

随着电脑技术的发展，MIDI已经成为作曲家们制作音乐必不可少的工具。

Along with social becoming an information based society development, Computerizes the hospital information system has become presently Generation of hospital operation essential infrastructure and technical strut environment.

随着社会信息化的发展。计算机化的医院信息系统已成为现代化医院运营必不可少的基础设施与技术支撑环境。

This is conducts the work research the background material,is the essential part.

这是进行作品研究的背景资料，是必不可少的部分。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。