
algol
词源
星名Algol源自阿拉伯语'رأس الغول'(Ra's al-Ghul),意为'食尸鬼的头';编程语言ALGOL是Algorithmic Language的缩写。
noun
❶ Algol是英仙座中一颗著名的变星,因其亮度周期性变化而闻名,中文称为大陵五或恶魔之星。
“Algol is one of the best-known variable stars in the night sky.”
(大陵五是夜空中最著名的变星之一。)
“Ancient astronomers called Algol the Demon Star due to its changing brightness.”
(古代天文学家因其亮度变化而称大陵五为恶魔之星。)
noun
❶ ALGOL是一种早期的高级编程语言,全称Algorithmic Language,主要用于科学计算,对现代编程语言有深远影响。
“ALGOL was one of the first high-level programming languages.”
(ALGOL是最早的高级编程语言之一。)
“Many modern programming languages were influenced by ALGOL.”
(许多现代编程语言都受到ALGOL的影响。)
常见短语
Algol variable — 指类似大陵五的食变星,即由于双星相互遮挡导致亮度周期性变化的恒星。
“Algol variables are important for studying binary star systems.”
(大陵五型变星对研究双星系统非常重要。)
ALGOL-like — 形容编程语言具有类似ALGOL的语法结构特征,如块结构和嵌套作用域。
“Pascal is an ALGOL-like programming language.”
(Pascal是一种类ALGOL编程语言。)