对于某些刺激，许多动物表现出本能的攻击反应。
In response to certain stimuli, many animals show instinctive aggressive reactions.
而在我们所熟悉的逃跑或者攻击反应实验中，参与者对于危险会表现出不同反应。
The familiar flight or fight responses, for example, show differing reactions to threat.
这项研究测试了两种疫苗的组合注射，采用“启动—提高”的办法，其中第一种疫苗启动免疫系统攻击艾滋病毒，而第二种疫苗则强化这一反应。
The study tested a two-vaccine combination in a "prime-boost" approach, where the first one primes the immune system to attack the HIV virus, and the second one strengthens the response.
会员a，却会把它视为一种人身攻击而非对评论的反应。
Member a, though, views it as a personal attack rather than a reaction to the quote.
他们发现糖就像兴奋剂一样，让细菌的正常反应得以恢复，从而使它们对抗生素的攻击更为敏感。
They found that sugar ACTS as a stimulant that switches on normal bacterial responses, rendering the bugs vulnerable to antibiotic attack.
这种分子模拟，意即当免疫系统对口腔感染有反应时，它也同时攻击了机体的蛋白质，因此导致了动脉疾病的发生。
This molecular mimicry means that when the immune system reacts to oral infection, it also attacks host proteins, causing arterial disease.
斯丁格先生就一些批评家称索尼公司对黑客攻击的反应速度过慢的言论进行了解释。
In an interview last week, Mr. Stringer defended Sony's response to the attacks, which some critics said was too slow.
这种反应与玩家突然发现自己被攻击是不同的。
The reaction here can be different than if the player just suddenly finds himself under attack.
母乳中的某些特定免疫细胞是直接攻击外来微生物的噬菌细胞，另一组免疫细胞则产生激活婴儿自身免疫反应的化学物质。
Certain immune cells in human milk are phagocytes that attack microbes directly. Another set produces chemicals that invigorate the infant's own immune response.
他们将研究目标确定为训练免疫系统识别和攻击携带这些肽链的癌细胞。另外，该疫苗也将含有提高免疫反应的物质。
The goal is to train the immune system to recognize and attack cancer cells bearing these peptides; the vaccine would also contain substances designed to boost immune response.
结论：提示皮肤组织的细胞免疫反应在血吸虫减毒尾蚴免疫的宿主抗攻击感染保护性免疫中起重要作用。
CONCLUSION: Cellular immune response in the skin of the mice immunized with UV-attenuated cercariae might play an important role in the protective immunity against challenge infection.
面对所有这些对我品格的攻击，我的反应就是我通常在无路可退时的做法——埋头苦干。
In the face of all the character attacks, I responded as I always did when my back was against the wall-i plowed on.
动物对病毒感染的反应各不相同，包括发烧、分泌干扰素、由免疫系统发动攻击等。
An animal can respond to a viral infection in various ways, including fever, secretion of interferon, and attack by the immune system.
该报告中描述了一架阿帕奇直升机在遭遇攻击后发射警示弹，而它的反应被形容为“火力升级”。
This report described an Apache helicopter firing warning shots after coming under fire. Its reaction was described as “an escalation of force.”
在快速近身攻击、以及快速避让危险方面，帕奎奥极为娴熟，对此，他面前的对手甚至没有机会做出反应。
He has become adept at moving in and out of harm's way before his opponent even has a chance to react.
此为移植物抗宿主反应，供者淋巴细胞攻击了宿主组织。
This is an example of graft versus host disease in which donor lymphocytes attack host tissues.
这有可能是巧合，但如果Stuxnet针对的是伊朗，攻击目标则有可能是位于布什尔的核反应堆。
That could be a coincidence. But if Stuxnet was aimed at Iran, one possible target is the Bushehr nuclear reactor.
为了保证射击的精度和缩短作战反应时间，舰炮对远程岸上目标实施攻击时需要实时获取炸点相对于目标的偏差情况。
In order to ensure the accuracy of firing and to shorten the operational reaction time, while performing ship-to-shore gun fire, naval gun needs to obtain the real-tine bias data of burst points.
他说：“土耳其东南部发生的事件，特别是这些攻击事件，引起迅速的反应。”
"There has been a rapidly growing reaction to the events in southeastern Turkey, especially these ambushes," he said.
本部分讨论了您如何机智地减少成功攻击的机率，以及当您面对成功攻击时如何作出反应。
This part discusses how you can intelligently reduce the odds of a successful attack, as well as how to respond if you do experience a successful attack.
这一章回顾了基本的实践，不仅包括减少成功攻击的机率，也包括当攻击不可避免时，很快地作出反应。
This chapter reviews essential practices not only to decrease the odds of a successful attack, but also to respond quickly when an attack inevitably succeeds.
当一个合气道的初学者受到攻击时，他无意识的身体反应会导致呼吸和运动方面效率的降低。
When a beginning student of Aikido is attacked, his unconscious bodily reactions will cause his breathing and movement to be inefficient.
由于其电子是不成对的，所以自由基的反应能力特别强，可以攻击生物膜和组织的脂质、蛋白质。
The reactive ability of free radical is so strong that it can assail to lipid, protein of biomembrane and tissue.
铲屎官们填写了一份在线问卷，问题要求他们详细说明主子一天里会攻击他们几次、撸猫时主子会作何反应、看兽医时会有哪些行为。
Owners responded to an online questionnaire which asked them to detail how often their pet was aggressive during a typical day, how it reacts when handled and its behavior at the vet.
例如，西格蒙德·弗洛伊德认为，攻击性冲动是人们在日常生活中遇到挫折时不可避免的反应。
Sigmund Freud, for example, believed that aggressive impulses are inevitable reactions to the frustrations of daily life.
整幅画面，不仅是这只具有攻击性的老鼠，还有其它老鼠对它的行动的反应，绝对是让人难以忘怀的一刻。
And the whole frame, the way it moves from not just the aggressive rat but to how the other rats are reacting to him, is a moment that is absolutely unforgettable.
整幅画面，不仅是这只具有攻击性的老鼠，还有其它老鼠对它的行动的反应，绝对是让人难以忘怀的一刻。
And the whole frame, the way it moves from not just the aggressive rat but to how the other rats are reacting to him, is a moment that is absolutely unforgettable.
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