second-generation computer

基本解釋

Remintong Rand, now called Sperr-Rand Corporation, made several second-generation UNIVAC computers.
現(xiàn)在叫做Sperr-Rand公司，制造了一些第二代UNIVAC計(jì)算機(jī)。
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Hence, with second-generation computers, the size and cost of computers decreased, their speed increased, and their air-conditioning needs were reduced.
因此，隨著第二代計(jì)算機(jī)的出現(xiàn)，計(jì)算機(jī)的體積和成本降低、速度提高，且它們對(duì)空調(diào)的需要減少。
Although simple operating systems were developed for first-and second-generation computers, many of the features of modern operating systems first appeared during the third generation.
雖然為第一代和第二代計(jì)算機(jī)開(kāi)發(fā)了簡(jiǎn)單的操作系統(tǒng)，許多現(xiàn)代操作系統(tǒng)的特征首先在第三代期間出現(xiàn)。
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