Also , the first simple operating systems became available with first - generation computers 同時,第一個簡單的操作系統(tǒng)隨著第一代計算機而出現(xiàn)。
First - generation computers were characterized by the use of vacuum tubes as their principal electronic component 第一代計算機的特色是使用真空管為其主要電子器件。
Computers between 1943 and 1959 are usually regarded as " first generation " and are based on valves and wire circuits 1943年到1959年時期的計算機通常被稱作第一代計算機。
Other software developments during the first computer generation include the design of the fortran programming language in 1957 在第一代計算機期間,軟件方面的其他的進展包括1957年fortran語言的設(shè)計。
Vacuum tubes are bulky and produce a lot of heat , so first - generation computers were large and required extensive air conditioning to keep them cool 真空管體積大且發(fā)熱嚴重,因此第一代計算機體積龐大,并且需要大量的空調(diào)設(shè)備保持冷卻。
第一代: first generation計算機: artificial brain第一代計算器: compnter first generation新一代計算機: new generation computer新一代計算: new generation computing第一代微計算機: first-generation microcomputer迭代計算機: iterative computing method現(xiàn)代計算機: modern computer第二代計算機: second generation computer; second-generation computer; secondgenerationcomputer; solid state computer; solidstatecomputer第三代計算機: third generation computer第四代計算機: fourth-generation computer第五代計算機: fifth-generation computer以及歐洲共同體都相繼開展了新一代計算機: fgcs第三代計算機器件: third generation computer device第五代計算機計劃: fgcp; the fifth generation computer project第五代計算機系統(tǒng): fifth-generation computer system現(xiàn)代計算機(普及版): modern computer現(xiàn)代計算機代數(shù): modern computer algebra第五代計算機核心語言: the fifth generation kernel language現(xiàn)代計算機技術(shù)實驗室: modern computer technology lab第一流計算機: blue collar computer第一代: first generation◇第一代貨幣 first generation money; 第一代計算機 first-generation computer迭代計算: iterative computations迭代計算法: iterative calculation method懂得使用計算機的一代人: computer-literate generation