The body has natural defence mechanisms to protect it from disease.

人体对疾病具有先天性防御机制。

Non-specific defence mechanisms involve skin, cilia and mucus, gastric juice and phagocytes.

非专一性防卫机制包括使用皮肤，纤毛和黏液，胃液及吞噬细胞等。

If a cell's defence mechanisms detect double-stranded RNA they destroy it, to protect against infection.

哺乳动物细胞只能识别单链rna，如果细胞的防御机制发现了双链rna就会破坏它以保护机体不受病毒的感染。

Mammalian cells make only the single-stranded variety. If a cell’s defence mechanisms detect double-stranded RNA they destroy it, to protect against infection.

哺乳动物细胞只能识别单链RNA,如果细胞的防御机制发现了双链RNA就会破坏它以保护机体不受病毒的感染。

But after the near-death experience of the American-led financial order in 2008-09, the hunt for regional alternatives and defence mechanisms is gathering pace.

但是，08 - 09年美国主导的金融秩序带来的濒死经历使得各国寻求区域替换和自卫机制的步伐加快。

In Manchester, the chancellor went further, calling for euro-zone defence mechanisms to be given "maximum firepower" : a coded call for Germany to commit vast sums.

在曼彻斯特年会上，财政大臣更进一步，向欧元区的防御机制展开最大攻势：委婉要求德国承诺更大的救助份额。

It was pointed out that such defence mechanisms and the components of helminth in the hosts had the potential to develop other novel approaches of parasite prevention and therapy.

指出蠕虫在宿主中的防御机制及其功能性成分对畜禽蠕虫病预防和治疗新方法的开发具有重要意义。

The relevant psychological contents enter unconscious through forgetfulness, defence mechanisms such as repression, suppression, avoidance, and denial, and the selectivity of thought.

相关心理内容是通过遗忘和压抑、压制、回避、否认等防御机制以及思维的选择性这些机制进入潜意识的。

There are still mechanisms to improve in defence, because it's a new department. However, I'm happy both about Criscito and Andrade, who has qualities, class and experience.

后防线还有待提高，因为这还是一条崭新的防线。不过，我很高兴克里斯西托和安德拉德这两名高品质的球员。