To act as key user of operation for plant upgrades, commissioning, water trials etc.

在工厂升级，试车，水试等工作中起关键作用。

youdao

A recent database server failure caused a key user application to be down for 2 hours.

最近的一个数据库服务器失败引起的一个关键用户应用将下降为2小时。

youdao

The method getUserInfo1() returns a Map object, which you then store into the context with the key user.

方法 getUserInfo1() 将返回一个 Map 对象，然后将把该对象存储到关键字为 user 的上下文中。

youdao

As a text we use her book Rapid Contextual Design: A How-to Guide to Key Techniques for User-Centered Design (Interactive Technologies).

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As Instagram and others that have mastered the form have shown, relentlessly removing performance obstacles is a key to increasing user satisfaction.

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The key is that future user growth will depend on how well Facebook does in emerging markets, where computer proliferation is much lower and online advertising less lucrative.

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