be indispensable for

Though not available in every hotel chain, a business/ office center can be indispensable for on-the-road workers.

即使不是每个连锁酒店里都提供网络服务，商务中心对每个出差的职场人士来说也是必不可少的。

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Jacques's comprehensive and richly detailed analysis will be an indispensable resource for anyone who wants to understand contemporary China;

雅克的详尽细致的分析对想要了解当代中国的人来说是必不可少的材料；

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A good dictionary be indispensable for learning a foreign language

学习外语离不开好的词典

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Although Economic Law implementation mainly depends on administrative act ( that is why Economic Law is prone to be misinterpreted as economic administration law), implementation of judicial act by judges should also be an indispensable means for implementation of Economic Law.

虽然经济法的实施主要有赖于行政行为（这也是经济法易被误读为经济行政法的原因），但通过法官司法行为的实施也应是经济法实施的不可或缺的途径。

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It points out that chemical fibers will not only continue to be the most important textile materials in the 21 st century, but also be an indispensable material for all industrial sectors.

指出21世纪化纤不但将继续成为最重要的纺织原料，而且将成为各个工业技术部门需要的重要原材料；

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An intelligent computer will be an indispensable diagnostic tool for doctors.

智能计算机将成为医生不可或缺的诊断工具。

柯林斯高阶英汉双解学习词典

For many years the role of proteolytic enzymes in the regulation of apoptosis was a major research topic. Most of the work were focused on the role and regulation of Caspases, which may be indispensable for the typical apoptotic pathway.

蛋白水解酶是细胞凋亡研究的重要方向，而其中大部分工作都集中在探索Caspases的功能和调控上。

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The machinery, equipment or other materials contributed by the foreign party shall be those that are indispensable for the production of the joint venture.

作为外国合营出资的机器设备或者其他物料，应当是合营企业生产所必需的。

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It is closely tied up with old information hiding and data encryption, development and fusing of them will be an indispensable security means for the development of information technology.

它与古老的信息隐藏和数据加密技术关系非常密切，这些技术的发展以及融合将为今后信息技术的发展提供必不可少的安全手段。

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Educational Management of information technology will be an indispensable condition for building a modern school, with information technology and the rapid spread of campus network to make it possible to solve this problem.

教务管理的信息化将是建设现代化学校必不可少的条件，随着信息技术和校园网的迅速普及，使解决这一问题成为可能。

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This part, in like manner as the previous one, comes to the conclusion that the stylistic approach in translation is an indispensable but never once-and-for-all solution if equivalent effect is to be achieved.

本部分得出的结论是：如果在翻译中要取得对等的效果，翻译的文艺学方法必不可少但却不能使翻译工作一劳永逸。

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Investigation is a fundamental and independent part of lawsuit in the criminal procedure. If the criminal procedure were a building, the investigation would be the indispensable foundation for this building.

侦查活动是刑事诉讼程序中一个基本、独立的诉讼活动，如果把刑事诉讼比喻成一栋高楼，那么侦查活动就是建造高楼的根基。

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