Widely used in mechanical industry, metallurgy, shipbuilding, weapons and so on, metal forging has a very important position in national economy.
锻造生产广泛应用于机械、冶金、造船、航天、兵器以及其它许多工业生产部门,在国民经济中占有极为重要的地位。
To develop information weapons and carry on information warfare should follow the policy and the law, so the decision on information warfare must be made by legislative.
研制信息战武器和进行信息战,具有很强的政策性和法律性,必须由立法机构决策。
In order to reduce the threat of foetal weapon, by use of foetal weapons failing, we can adopt many methods such as synthetic defense, multi-layer volley, destroy and smash weapon, and so on.
为了减少敌方武器的威胁,根据敌方武器的构造和工作原理,利用其弱点,可采取综合防护战、多层截击战、摧毁破袭战等多种防范方法。
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