但是，在冷战时期，一小撮士兵准备使用便携式、低当量核弹发射器，发动一场近距离、面对面的核战争。
But during the Cold War, a handful of soldiers were ready to start a nuke fight, right up-close and personal, using portable launchers and low-yield bombs.
据称发射井式DF-31精度达到100米圆概率误差（CEP），如果装备使用一枚高当量MIRV弹头，足够摧毁硬化的导弹发射井。
The silo-based DF-31 has a reported accuracy of 100m CEP, which is sufficient to destroy hardened missile silos if equipped with one of the higher yield MIRV warheads.
这个密封的轴承可用于直接替换现有的开放式轴承当量，使应用软件升级简单和成本效益。
The sealed bearings can be used as direct replacements for existing open bearing equivalents, enabling applications to be upgraded simply and cost-effectively.
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