2 电气系统无法满足降低成本、减小功耗、缩小体积、提高可靠性指标的永无止境追求<br />1 电气系统始终都无法满足人们永无止境的低成本、低功耗、小体积和高可靠性的追求/渴望。<br /><br />----不一定对哈,但不妨考虑一下“has kept up with”的时态。<br /><br />none of the approaches has kept up with the relentless drive to improve the cost, size, power performance, and reliability characteristics of electrical systems!<br />
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