人物名称,有小提琴家和数学家赛瓦等。
...共线的重要定理.定理 一直线与△ABC的三边AB,BC,CA或延长线分别相交于X,Y,Z,则 平面几何塞瓦定理义大利数学家塞瓦(G.Ceva)在1678年发表了下面的十分有用的定理,它是证明共点线的重要定理.定理 在△ABC内任取一点P,直线AP,BP,CP分别与边BC,CA,AB相...
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安森·卡诺塞瓦:事实上,这是希腊六月以来遭遇的第二次热浪袭击,已经引发若干森林大火。
ANTHEE CARRASAV: Well, this latest heatwave, which is in fact the second heatwave to hit Greece since June has fueled a fresh fate of forest fires.
明尼苏达大学的家长计画主任玛娇莉.塞瓦吉表示:「我们一定要谨记一件事,这个时代已经和我们上大学的过往岁月大不相同。」
Marjorie Savage, parent program director at the University of Minnesota, says, "One thing we really have to keep in mind is that life is not like it was when we went to college."
弗兰兹·艾克·塞瓦·格鲁伯也是到了1854年才为人所知,当时这首歌差点被认为是著名作曲家约瑟夫·海顿的弟弟迈克尔·海顿所创作。
Franz Xaver Gruber only found out about it in 1854 when the carol was almost attributed to Michael Haydn, the brother of famed composer Joseph Haydn.
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