protect against的例句大全

The bags have tough exterior materials to protect against knocks, rain and dust.

这些包的面料非常结实耐用，可以防撞、防雨并防尘。

Exercise will not only lower blood pressure but possibly protect against heart attacks.

锻炼不仅会降低血压，而且可能对心脏病有预防效果。

The point is how to protect against accidents.

关键是怎样才能防止事故的发生.

Each type evokes antibodies which protect against the homologous.

每一种类型都能产生抗同种病毒的抗体.

Each type evokes antibodies which protect against the homologous, but not heterologous virus.

每一种抗原型都能产生抗同种病毒的抗体, 但对异种病毒则不能.

But once the infection is over, antibodies remain in the bloodstream to protect against future attack.

但是一旦感染过后, 抗体即留在血液中以防备将来再次的袭击.

These measures will protect against a range of infections.

这些措施会防止各种感染.

Does this year's flu vaccine protect against the swine flu?

今年的流感疫苗能预防猪流感 吗 ?

It is obviously counterproductive to treat workers like idiots to protect against those few who are.

为防范少数几个人,把所有的工作人员都当做白痴,这显然适得其反.

Some barrier contraceptives also help to protect against sexually transmitted infections.

有些屏障避孕还有助于预防性传播疾病.

Such guards also protect against fraying by roe deer.

这种保护措施还可防止獐鹿摩擦损伤.

It can be used for devising systems to protect against frost damage.

它可用来设计防止霜害的方法.

Current vaccines to protect against cholera must be kept in cold storage.

目前对霍乱的免疫必须冷藏.

CholeraCurrent vaccines to protect against cholera must be kept in cold storage.

当前用于保护免受霍乱侵袭的疫苗必须被冷藏.

It has been claimed that wine helps protect against heart disease.

有人声称葡萄酒有助于预防心脏病。

It usually has built-in security features that help protect against unauthorized access to customer data.

通常具有内嵌的安全性特征,保护客户数据拒绝未授权访问.

All countries in the region had the right to protect themselves against external threat.

该地区的所有国家都有权保护本国免受外来威胁。

And studies have found that it helps protect against a decrease in mental ability.

研究还发现,户外运动可以帮助预防精神类疾病.

The berries contain compounds called anthocyanosides, which may protect the retina against macular degeneration.

越桔是包括华氰氧化物的混合物, 它可以防止网膜有斑点退化.

Install a free or commercial anti-virus program to help protect against viruses, etc.

安装一个免费版或者商业版的防病毒软件，使电脑免受病毒的攻击。