真有防护罩吗

来源:百度文库 编辑:超级军网 时间:2024/04/27 13:34:49
科幻和奇幻作品常常能见到这类,一个闪光的能量防护罩,能把对方的攻击挡住,更有甚者加以反弹,如圣斗士中穆先生的水晶墙……

现实世界中,真的可能存在这样神奇的防护手段吗?科幻和奇幻作品常常能见到这类,一个闪光的能量防护罩,能把对方的攻击挡住,更有甚者加以反弹,如圣斗士中穆先生的水晶墙……

现实世界中,真的可能存在这样神奇的防护手段吗?
  这个问题不错哦,偶去查查资料,嗯嗯。:lol
百度贴吧里看到的方法公布如下:

1,强电场

2,强磁场

3,强电磁场

4,高速运作的高能武器设备

解释:

1,强电场可以导致原子结构瓦解,从而可以抵御物理攻击

2,强磁场可以让原子中运动的电荷受到影响,从而可以降低物理攻击力

3,强电磁场可以产生物质内能增加,从而降低物理攻击力

以上方法都存在:如何让机体免受自己的防护方式所造成的负面影响?

4,高速运作的高能武器设备,类似于地面上的防空系统,只是打击别人的是高能武器,反应速度远远高出我们现在的技术。有效的防御物理攻击。让机体避免受到影响的方法可以采用多个高能武器集中处理,和透镜聚集光束那样,在焦点位置形成防护罩。

  

大家把自己所想的都写出来。谢谢各位咯!!
需要不小的能量啊.
A number of efforts to design defensive energy fields are occurring in real life, most notably the efforts to design a deflector shield to protect spacecraft that leave the natural defense of the earth's magnetic field. These would generally involve creating a cloud of charged plasma around the ship, which would stop highly charged particles, from the sun or distant supernovae, from reaching the ship.

  现实生活中亦有设计防护罩的尝试,最值得一提的尝试是设计一种用于保护脱离地球磁场保护飞往深空的航天器的防护罩。这些尝试主要是形成一种云状的充电等离子层,以保护航天器免受由太阳或遥远的超新星所释放的高能微粒等的伤害。

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  刚在维基百科查了下,貌似对其现实性的描述不多(即使是在那些fiction的词条里对其发生机制的描述也不多)。最有用的恐怕只有这一段……
Typically, energy shields (often referred to as simply "shields") are some form of force field designed to protect against weapons by deflecting or absorbing their impact. The field is projected along the surface of, or into the space around, a starship, space station, planet, moon, or building. Some are small enough for a person to wear in combat, such as in the Dune or Stargate universe. They are often depicted as translucent or invisible film-like surfaces that glow when impacted.

The concept goes back at least as far as the 1920s, in the works of E.E. 'Doc' Smith and others; and William Hope Hodgson's The Night Land (1912) has the Last Redoubt, in which the remnants of humanity shelter, protected by something very like one. Although fictional, deflector shields have some resemblance to real devices such as magnetic field generators or plasma windows.

The phrase "Shields Up!" which saw widespread use in Star Trek, probably had its origin in classical warfare, when infantry would raise their shields to defend against incoming arrows or other projectiles. The order would be given when it was time for the soldier to raise his shield from the carry position. The intuitive connotation of raising or lowering one's guard (as in boxing) is no doubt responsible for the ubiquity of the expression in science fiction.

The abilities and exact functionality of energy shields vary; in some works (such as in the Star Trek universe), energy shields can stop both energy beams (e.g. phasers) and physical projectiles, both natural and artificial; in others, such as the Star Wars universe, there are multiple types of deflector shields—so-called ray shields which are designed to stop energy beams (such as laser and blaster weapons), and particle shields which are designed to stop kinetic projectiles, missiles, bombs, etc.

Energy shields usually work by absorbing or dissipating the energy of the incoming attack; prolonged exposure to such attacks weakens the shield and eventually results in the shield's collapse, making the ship's hull (or building's walls, or planet's surface) vulnerable to attack. Larger energy shield systems, or those powered by bigger energy sources, can absorb/dissipate more damage before failing -- so that larger starships, for example, can mount much stronger shields than a small, single-person starfighter, much in the way that a sea-going battleship has much thicker armor than a tiny patrol boat. However, in some universes, shields are completely invulnerable to all technology of the time, yet can only be operated for a limited period of time, or at a great expense of energy. This is often used in games to give the player temporary invulnerabilty, such as the Iron Curtain used by the Soviet Union in Command & Conquer: Red Alert 2, along with many online games.

In some science fiction works, a shield does not deflect attacks but rather absorbs them, dissipating the energy of the attack. These shields are most commonly called "screens", "defensive shielding", or even more common, simply "shields."

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  不知楼主是否懂英文……不过我觉得这些资料对你的好奇没有太大用处……
哦神奇啊   可以抵御魔法攻击吗??
A-T力场全开:D
这个话题不错!星战2帝国反击战中的防护罩貌似就是激光炮!?
另外,俺想到个强的:《天龙八部》中那少林神僧的护体神功是防护罩么??!!:L ;P :D
有重复了!系统问题??!!
  嗯……貌似偶只查了科幻作品中的防护罩(搜energy shield还算偶碰对了),奇幻作品中的防护罩可能另有词条,但应该不会衍生到现实运用中……
有,等离子体护盾,防探测,防能量武器攻击,大功率还可防御动能武器攻击,原理和光剑类似

所以你看到这种护盾时,看到的是一团火球,比如飞碟,当然也可以随意改变形状