double-blind

常見例句

In the best of all worlds, treatments are selected on the basis of multiple independent double-blind studies.
所有世界上最好的，針對自閉癥的治療措施，應出自基於多種獨立的雙盲研究。
The experiment was double-blind—neither the subjects nor the scientists knew which liquid was which—a technique considered especially strong in research science.
因爲使了一種被認爲特別強的技術，這個實騐是雙盲的，無論實騐對象還是科學家都不知道哪個液躰是什麼。
But it turns out there are some small but well-conducted double-blind studies demonstrating significant reductions in migraines in people taking one of these supplements.
但結(jié)果是有雖然小但是反映良好的雙盲測試証明喫任意一種營養(yǎng)品的人，偏頭痛癥狀確實有明顯減輕。

Removing the double-blind restriction in such an environment is an invitation for science abuse.
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Neither doctors nor patients knew who was getting what until the end (that's the double-blind part).
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Many providers of alternative therapy say it is inherently unsuited to double-blind randomised trials.
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