For an extra-calming treat, take a nap on a pillow scented with lavender-either in fabric spray form, or crumble some of the plant itself and put it in your pillowcase.

想要更加平静的话，在洒有薰衣草的枕头或者喷有香薰的织物再或者是填充了薰衣草碎屑的枕套上小憩一会。

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These include a need for further large-scale trials, official approval of the product in several countries, and a relatively short shelf-life in its normal ready-to-spray liquid form.

这些因素包括进一步开展大规模试验的需要，数个国家对该产品的正式批准，和其普通的现成喷雾液类型相对较短的货架寿命。

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This powder form is more effective than a liquid spray because the nose tends to clear liquid sprays out, while the powder turns into a sticky gel and can be a much more potent vaccine.

这种粉末状的形式相较于液状喷雾更为有效，因为鼻腔容易清除液状喷雾，而粉末状疫苗剂型因可形成粘性的凝胶状而更为有效。

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In the minutes of its latest meeting the JCVI says the vaccine has "a good safety profile" and may be more widely accepted by parents and children because it is given in the form of a nasal spray.

BBC: Flu vaccines for all children

Nastech Pharmaceutical in Bothell, Wash. is studying a nasal spray form of apomorphine, which may work both above the neck and below the waist.

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