美服《坦克世界》掩护技能理论解读 教你掌握掩护理论基础

生存的最佳方式就是避免在第一个地方就被袭击。这既可以通过不断移动（尽管这限制了自身的防御能力）来实现，也可简单的利用地形优势减少坦克的暴露来实现。坦克暴露的越少，你被击中的难度也就越大。即使敌人花了很长时间来准确瞄准，但抢的分散也很容易导致偏离目标。那么首先, 我们来看一下理论，再研究下在坦克世界中的实际应用。
掩护的定义是“躲避敌人炮火的避难所或防护”, 实际上是指“能够阻止敌人准确定位击中你的东西 ”。

两个主要的射击阵地是遮蔽和锁眼。在遮蔽位,坦克的两翼很易被购攻击。利用地形特征锁眼提供更大的保护。 理想情况下, 组合使用遮蔽和锁眼位置，利用他们各自的优势避免弱点。

以下来自美国侦查排长FM 17-98的三个主要的遮蔽位：

隐藏位置
在这个位置, 车辆指挥官隐藏车辆, 前面部分没有暴露。这个位置适用于交战并非迫在眉睫且急需隐藏的时候, 或是车辆边移动边躲避未被发现的敌人的直接攻击。
炮塔下的位置
在这个位置,当车辆整个在掩护下，车辆指挥官停止前进，从他的位置仍然可以观察到指定的位置。这个位置适用于很可能交战且隐形仍然急需的情况。当交战迫在眉睫，车辆进入指挥官方向的船体下位。
隐藏只露炮塔
这个位置是用来攻击敌人。车辆指挥官暂停车辆，炮塔可见，攻击目标区域。其余的车辆仍在掩护中。专业玩家网游戏工作室联盟，全面开展游戏工作室论坛项目，方便游戏工作室交流。

隐藏只露炮塔并不意味着坦克要低于山上或战壕地面，它在城市也能使用。
城市船体下

锁眼位: 这些给与射击舱防止敌人掩护射击的方法，他们限制侦查, 从而将比薄弱点降低到只有一个，因此,只有那些能被看到的目标,才可以反击开火。 

原文

Use of Cover
The best way to survive for any length of time is to not get hit in the first place. This can be accomplished by either being a moving target, which limits your own offensive capability, or by simply taking advantage of the terrain features around you to reduce the exposure of your tank. The less of your tank which is visible, the harder it is to hit. Even if the enemy takes the time to properly aim, the dispersion of the gun may well result in a miss anyway. First, we’ll look at the theory, and then the practical application in World of Tanks.
Cover is defined as “shelter or protection from enemy fire”, and in practical terms means “something which will stop an otherwise well-aimed projectile from hitting you”
The two main types of firing positions are defilade and keyhole. In defilade positions, tanks are vulnerable from the flanks and to enemy overwatch fire. Keyhole provide greater protection by taking advantage of terrain features that create a “keyhole” around the position. Ideally, employ a combination of defilade and keyhole positions whenever possible to take advantage of their respective advantages and negate their weaknesses
These are the three main defilade positions as described by FM 17-98, the old Scout Platoon manual for the US Army 
HIDE POSITION
In this position, the vehicle commander hides the vehicle so that no part is exposed to the front. This position is used when enemy engagement is not imminent and stealth is desired or when a vehicle is moving to avoid direct fire from an undetected enemy.
TURRET-DOWN POSITION
In this position, the vehicle commander halts the vehicle when the entire vehicle is behind cover but the commander can still observe the assigned sector from his position. The turret-down position is used when enemy engagement is possible and stealth is still desired. When engagement is required, the vehicle moves into a hull-down position at the direction of the vehicle commander.
HULL-DOWN POSITION
This position is used to engage an enemy element. The vehicle commander halts the vehicle as soon as the gunner can view and engage the target area. The rest of the vehicle remains behind cover.”
Hull-down need not mean that the tank is lower than the ground on hills or in dug-in positions. It works in towns too.
Urban Hull-Down
So, keyhole positions: These afford the firing tank a measure of protection from enemy overwatching fires. They restrict observation, and thus limit vulnerability to only one segment of the platoon’s engagement; therefore, only those targets that can be seen (and engaged) by the tank can return fire on it.