Burke says that actually does seem to help based on randomized studies—the researcher's gold standard.

伯克说，基于随机研究——研究人员的黄金标准——这似乎确实有所帮助。

youdao

Burke says that actually does seem to help, based on randomized studies—the researcher's gold standard.

伯克说，基于随机研究——研究人员的黄金标准，这似乎确实有所帮助。

youdao

Previous studies to determine whether standard chest X-ray examinations can reduce lung cancer mortality have not been successful, primarily because of the small Numbers of participants enrolled.

以前为了确定标准X射线胸透检查是否可以降低肺癌的死亡率的研究没有取得成功，主要是因为包含的参与人数太少了。

youdao

So when you put these observational studies together with a 'gold standard' clinical trial, the findings are overwhelming."

VOA: standard.2010.07.21

Burke said that actually does seem to help, based on randomized studies - the researcher's gold standard.

VOA: standard.2010.06.17

Instrumental variable analysis attempts to do just that, standing in contrast to the standard approach used in clinical studies.

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Studies show that at standard, long term, market investment returns, for an average income, two earner couple, over a career the accounts would accumulate to close to a million dollars or more.

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In a statement to the BBC, Exxon Mobil said that before drilling offshore "it is standard industry practice to conduct extensive studies at and below the seabed" to check for hazards, using tools including remote sonar and a magnetometer.

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