持续一星期的

In the Feeding America survey of households, one third of food stamp recipients said their benefits only lasted for two weeks or less.

在美国饲养户的调查，三分之一的食品券接受者说：他们的福利只持续了两个星期或更少。

One improvement could be flexible rings that sit at the neck of the cervix and release microbicidal drugs for several weeks.

一种改进的方法是放一个可以持续释放几个星期药物的柔软的环在子宫颈上。

The most common prescription insomnia medicine is an older, sedating antidepressant called trazodone, even though there's no good evidence that it offers more than a two-week benefit, and it comes with side effects.

最常用的治疗失眠症的处方药是一种名为三唑酮的已使用多年的镇静性抗抑郁药物。但是，现在还没有充分的证据表明其功效可以持续两个星期以上，况且它还有副作用。

Sustainable Table's Regina Weiss says, Asking Americans to forgo meat just one day a week will attract strong support from pediatricians and parents, economists and environmentalists, farmers and foodies alike.

& 可持续表的里贾纳魏斯说，&要求美国放弃肉类只是一天一个星期将吸引大力支持儿科医生和家长，经济学家和环境保护主义者，农民和美食家一样的。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。