Advertising has become an indispensable means of selling goods.

广告宣传已成为产品销售的一个不可或缺的手段。

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Radio transmission is an indispensable means for any radio telecommunication system.

中文摘要电波传输是任何无线电通信系统都离不开的手段。

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Sytem test of proximity fuse is an indispensable means for fuse design and fuse checking.

近炸引信的系统试验是近炸引信总体设计和检验产品必不可少的重要手段。

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If so, an indispensable means of assuring the reliability, safety and credibility of the U.S. deterrent will be prohibited.

CENTERFORSECURITYPOLICY: Clinton��s not-so-hidden nuclear agenda

That has opened the way to restoring the earnings link to the basic state pension, another no-go area for the chancellor, but an indispensable reform if means-testing is to be arrested and saving encouraged.

ECONOMIST: Reforming pensions

As a leader, the fact that you would allow an employee to become indispensable to begin with means that at a minimum you have a lack of transparency and continuity in your organization, and more probably that you lack depth of talent and are weak in process and knowledge management.

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