Clinical studies have shown that the breath-powered device gets the drug into a patient's blood faster than oral medicine, while requiring a smaller dosage.

临床研究显示，与口服药物相比，这种靠呼吸给药的设备使药物进入血液的速度更快，同时需要的药物剂量也更小。

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The utility model relates to a novel oral cleaning health device, which replaces the existing the brush with hair and directly USES clear water to act on the oral cavity and the teeth.

本实用新型是一种替换现行带毛牙刷的，直接用清水作用于口腔及牙齿的新型口腔清洁保健器。

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The invention also provides a kit, comprising the test paper strip, a sampling device for sampling from the oral mucosa, and an instruction for use.

本发明也提供了试剂盒，包括试纸条和从口腔黏膜取样的取样装置，以及使用说明书。

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In politics, a dog whistle is a rhetorical device--an oral expression susceptible to two interpretations, one straightforward and one, metaphorically speaking, at a higher frequency.

WSJ: Best of the Web Today

" As we explained last August: "In politics, a dog whistle is a rhetorical device--an oral expression susceptible to two interpretations, one straightforward and one, metaphorically speaking, at a higher frequency.

WSJ: Best of the Web Today: The Dog Whistler