These resources should be spent trying to figure out what is going to work and not on intricate software designs, code optimization and infrastructure upgrades.
这些资源应该用来尝试可行的方案，而不是消耗到错综复杂的软件设计、代码优化和基础设施升级。
But no further nuclear tests have been needed. That is because supercomputers can figure out problems even with proven designs that had testers puzzled.
问题是，往后不再需要什么核试验了，就是那些业已证明的、令试验者大伤脑筋的难题，超级计算机也能解决。
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