Ragweed is a common allergen, especially during the fall.

豚草是种常见的敏原，秋天时尤为常见。

It traps dirt and germs, it keeps water out, and it collects bacteria and other dusty allergens and irritants.

它能够捕获灰尘和细菌，把水挡在外面，收集细菌和他尘土飞扬的敏原和刺激物。

Our method here has allowed us to create a barrier for dust mites and allergens.

我们的解决方法是为尘螨和敏源制造障碍。

For the past 20 years, he has been studying the effects of climate change on allergens.

去20年来，他直在研究候变敏原的影响。

I don't want to go back out there, grizz! It's cold and full of outdoor allergens!

我不想再回到原来的地方，棕熊！很冷，而且到处是室外敏原！

Typically, the best thing for allergic rhinitis is to simply avoid the triggering allergen if possible.

般来说，预防敏性鼻炎发作的最好方法就是尽可能地避免接触敏原。

For one thing, warmer temperatures are making the growing season for some allergen producers longer.

，候变暖使产生敏原植物的生长季节变长。

When we are first exposed to an allergen, we don't have much of a reaction… on the outside.

当我们第次接触敏原时，我们没有太多的反应… … 在身体外部是这样。

France's DBV Technologies is researching skin-based treatments as another way to help the body tolerate allergens like peanuts.

法国的DBV科技公司正在研究种基于皮肤的治疗方法，作为帮助人体耐受花生等敏原的另种方法。

When other scientific writers report on the effects of climate change on allergens, they often use Ziska's research.

他科学作家在撰写有关候变敏影响的报告时，通常会引用杰斯卡的研究。

Being exposed to an allergen as a baby makes you less likely to actually develop an allergy to it.

当婴儿时期暴露于某敏原时，让你较不会它产生敏。

This reflex likely prompted our outdoor-dwelling ancestors to remove parasitic threats and other irritating things like thorns and allergens.

这种反射可能促使我们居住在户外的祖先消除寄生虫威胁和他刺激性的东西，如荆棘和敏原。

In asthma there is often an excessive reaction from type 2 helper cells or Th2 cells against specific allergens.

在哮喘中，2型辅助细胞或Th2细胞，会特定敏原反应度。

Well, soya is a common allergen, and according to foodallergy.

好吧，大豆是种常见的敏原，并且根据食物敏。

It's cold and full of outdoor allergens!

很冷 而且到处是室外敏原！

Well, prolonged exposure to an allergen with minimal symptoms.

最低限度的长时间的暴露在敏物里。

Okay, then we'll gradually introduce allergens to see how she responds.

然后逐渐的把可能引起她敏的东西让她接触 看看她有什么反应。

One type is called the patch test, where allergens are applied to small patches and stuck onto the skin.

中种叫斑片试验：将敏原涂布到斑片上，再将斑片贴到皮肤上。

Another theory is that an immune system toughened up by a barrage of pathogens is less likely to overreact to allergens.

另个理论是受病原体猛攻后所强的免疫系统敏原较不会度反应。

If you never cleaned your contacts, then protein deposits, allergens and microorganisms would buildup on the lens leading to blurred vision.

如果你从不清洗隐形眼镜，那么蛋白质沉积物、敏原和微生物就会在镜片上堆积，导致视力模糊。