这个村庄毫无防御能力。
同时，寄主的防御能力也被挑选。
At the same time, defensive abilities of hosts are also selected for.
处女地流行病指的是那些风险人群以前没有接触过袭击他们的疾病，因此在免疫上几乎毫无防御能力的疾病。
Virgin-soil epidemics are those in which the populations at risk have had no previous contact with the diseases that strike them and are therefore immunologically almost defenseless.
这样的案例表明，即使是通常不致命的疾病，当它们袭击一个免疫防御能力不强的社区时，也会造成毁灭性的后果。
Cases such as this demonstrate that even diseases that are not normally fatal can have devastating consequences when they strike an immunologically defenseless community.
他的防御能力比进攻能力强。
若要提高免疫防御能力，拥抱是关键。
If you want to optimise your immune defences, hugging could be key.
如果防御能力上去了，他们[美国人]就会很恼火。
If you develop your defence capability, they [the Americans] are annoyed.
无论何时，大多数贫困人口总是最没有防御能力的。
As is always the case, the most poor are the most defenseless.
没有所谓的“防御”，也没有“要放弃”的防御能力。
There was no "shield." There was no defense capability to "give up."
该国的防御能力薄弱。
从那以后，许多大型企业已增强了自身的软硬件防御能力。
Since then, many large companies have beefed up their software and hardware defences.
我们想略微降低一点惩戒与神圣圣骑士的防御能力。
We want to ease off the defensive capabilities of Retribution and Holy paladins slightly.
相反美国将很愿意接受欧洲拥有组织更加完善更加健康的防御能力。
On the contrary, America would positively welcome a European Union with better-organised and more robust defence capabilities.
但他说，如果这种威胁加剧，系统将允许扩大防御能力。
But he said the planned system will allow expanded capability if that threat increases.
这些努力有助于增强我们的集体防御能力，所有国家都将从中受益。
All countries will benefit from these efforts, which strengthen our collective defence.
科伯姆提供的系统满足飞机的基准要求，增加欧洲战斗机的防御能力。
The Cobham supplied system is an aircraft baseline requirement, integral to the defensive capabilities of the Eurofighter.
一位美军高级军官说亚力山大将军的优先权将改善军用网络的防御能力。
One senior military official says General Alexander’s priority will be to improve the defences of military networks.
母乳喂养为婴儿提供了最佳的全面营养，并可加强抵抗疾病的防御能力。
Breastfeeding provides the best overall nutrition for babies and increases their defense factors to fight illness.
但是他们并且有可能保持他们活久时光的令人敬畏的防御能力。
However they also have an awesome defensive ability that can keep them alive a long time.
类似贻贝、海蛇尾和海胆这样生活在海底的生物尚未演化出任何防御能力。
Bottom-dwelling creatures like mussels, brittle stars and sea urchins have not developed any defenses.
气象预报预警和地震监测工作得到加强，灾害防御能力不断提升。
We improved our weather forecasting and early warning; as well as earthquake monitoring, and constantly improved our disaster prevention and protection capabilities.
用正义的力量武装广大人民是尤其重要的，因为这样可以增强国家防御能力。
It is particularly important for building the popular masses' strength of justice to bolster the national defense capability.
圣徒队一度防御能力很强，现在却成了联盟里防守漏洞最多的队伍。
Once a tough defensive team, the Saints now have the most porous defence in the league.
在人类这边的终极兵种，强大的防御能力无人能及，而杀伤力也不容小视。
In the human side of the highest positive defensive troops, powerful defense capabilities, and damage is not to be overlooked either.
可作为植物功能调节剂，刺激植物生长，增强植物对病虫害的防御能力等。
It can act as plant function regulator, stimulate plant growth and resist to insect.
可作为植物功能调节剂，刺激植物生长，增强植物对病虫害的防御能力等。
It can act as plant function regulator, stimulate plant growth and resist to insect.
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