新技术应该提供一个安全的防火墙以防御黑客。
New technology should provide a secure firewall against hackers.
许多科学家和专家警告说，在动物饲料中滥用抗生素，如青霉素、四环素，会滋生流行病，而这种流行病是没有医药可以防御的。
Many scientists and experts warn that rampant use of antibiotics in animal feed, like penicillin and tetracycline, will breed an epidemic that medicine has no defense against.
这些城镇是一位才华横溢的,军事工程师的作品,他叫沃邦or Lille or montmédy, they're all over the place.在那个基本上以防御战为主的年代,这些要塞城镇就如同堡垒一样
You go to a place like Perpignan And these are fortress-like defenses in an age of essentially defensive warfare.
深度防御也可以用于解决保护密码认证信息(通常称为密钥)以防止别人入侵您的机器的问题。
Defense in depth can also be used to solve the problem of protecting cryptographic authentication information (usually called a key) from people who break into your machine.
无需任何工具即可安装使用，足以防御肩扛式火箭筒的攻击。
It can be fitted without any tools and is strong enough to protect against rocket-propelled grenades.
当然，在用以防御的护城河上，特别是在可能出现敌人的城堡一侧搭建桥梁是非常不合理的。
Of course, it is highly improper to build bridges across defensive moats, especially on the side of the fortress the enemy was expected to appear on.
而一些特定的行业，比如建筑业和交通运输业在突发恶劣天气时是难以防御的。
And certain industries, such as construction and transportation, are particularly vulnerable to bursts of bad weather.
士兵们使用的是一种名为LCVPs的船(登陆舰，车辆，人员)-小型号的下拉式船型，可以防御风暴从诺曼底侵入海滩硫磺岛。
The troops were using boats called LCVPs (Landing Craft, Vehicle, Personnel) - smaller versions of the drop-bow boats that would later storm beaches from Normandy to Iwo Jima.
坚固的防御系统提供保护以防备敌人的突袭。
A strong defence system offers protection from sudden attack by the enemy.
恶意代码可以迷上了几个级别，以防止它绕过部分的防御系统。
Malicious code can be hooked on several levels to prevent it from bypassing parts of the defense system.
有两个组成部分，以防御性营销：提高客户满意度和增加开关障碍。
There are two components to defensive marketing: increasing customer satisfaction and increasing switching barriers.
后来，越来越多的老牌公司也竞相将此类专利入卷归档，至少作为防御措施，以防竞争对手抢占先机。
Later, more established companies raced to add such patents to their files, if only as a defensive move against rivals that might beat them to the punch.
就理论的角度而言，一般都认为，这些病例中的神经症症状是在执行一种防御功能，以防止精神病的爆发。
From a theoretical point of view, it is generally believed that the neurological symptoms of these cases are in the implementation of a defensive function to prevent the outbreak of psychosis.
人们从前在城镇四周筑坚固城墙以防御敌人。
People used to build strong walls round their towns as a defense against enemies.
此模型不但可以防御常规病毒，而且可以防御变种病毒、多态病毒、以及未知新型病毒。
This model can defend not only common viruses, but also variable viruses, polymorphic virus and unknown new viruses.
基于签名的传统防御方法仍然是安全策略的一个核心组成部分，它可以防范非靶向型恶意软件。
Traditional signature-based defenses remain a core component of security strategy, protecting against non-targeted malware.
安全机制通过增加MAC帧的认证和保密以防御MAC层的安全攻击。
Security mechanism adds authentication and encryption mechanisms to MAC frame to defense MAC layer security attacks.
拓荒者们备有武器以防御野兽的袭击。
The pioneers were provided with weapons against the attacks of wild animals.
美国陆军航空队，相信在白昼轰炸，应以防御性的空中堡垒重轰炸机为组织之骨干。
The u. s. army air forces believed in daylight bombing with the heavily defended fortress type of bomber as the backbone of the organization .
他们可以防御如果挑战，因为他们是他们的想法。
They can be defensive if challenged, because they are their thoughts.
安东尼奥，蓝光和洛伦佐快速成为最好的朋友，并在他们的友谊中找到的力量，以防御侮辱和投掷他们的恶霸…
Antonio, Blu and Lorenzo quickly become best friends and find in their friendship the strength to fend off insults and the bullies who sling them…
由于人的心意受造与经由身体的感官进来的外界信息相一致，所以那些通道就必须特别地加以防御保卫。
Since the mind was made to conform to the messages communicated through the physical senses, those avenues must be especially protected and defended.
由于人的心意受造与经由身体的感官进来的外界信息相一致，所以那些通道就必须特别地加以防御保卫。
Since the mind was made to conform to the messages communicated through the physical senses, those avenues must be especially protected and defended.
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