So for decades, astronomers have used it as a "standard candle" in the field of high-energy astrophysics.

因此几十年来，天文学家一直将其视为高能天体物理领域的“标准烛光”使用。

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JSF provides component tags for every input field available in standard HTML.

JSF为标准HTML中可用的每个输入字段提供了组件标签。

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One pair is the standard login field, but a more prominent pair is for stock quotes and the site's search functions.

第一对是标准的登录区域，但是更突出的另一对是股票报价和站内搜索功能。

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Tim Russert was a giant in our field -- a standard-bearer of journalistic integrity and ethics.

CNN: NBC remembers Russert on first 'Meet the Press' since his death

While third-party booking sites have become standard in the field of commercial aviation, in the private jet industry, PrivateFly is an innovator.

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It's also cost effective: instead of two doctors (the standard in the field), each surgery is performed by one doctor with two assistants standing by.

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