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英语翻译有一次,伽利略信步来到他熟悉的比萨大教堂,他坐在一张长凳上,目光凝视着那雕刻精美的祭坛和拱形的廊柱,蓦地,教堂大厅中央的巨灯晃动起来,是修理房屋的工人在那里安装吊灯.这
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英语翻译
有一次,伽利略信步来到他熟悉的比萨大教堂,他坐在一张长凳上,目光凝视着那雕刻精美的祭坛和拱形的廊柱,蓦地,教堂大厅中央的巨灯晃动起来,是修理房屋的工人在那里安装吊灯.
这本来是件很平常的事,吊灯像钟摆一样晃动,在空中划出看不见的圆弧.可是,伽利略却像触了电一样,目不转睛地跟踪着摆动的吊灯,同时,他用右手按着左腕的脉,计算着吊灯摆动一次脉搏跳动的次数,以此计算吊灯摆动的时间.
这样计算的结果,伽利略发现了一个秘密,这就是吊灯摆一次的时间,不管圆弧大小,总是一样的.一开始,吊灯摆得很厉害,渐渐地,它慢了下来,可是,每摆动一次,脉搏跳动的次数是一样的.
有一次,伽利略信步来到他熟悉的比萨大教堂,他坐在一张长凳上,目光凝视着那雕刻精美的祭坛和拱形的廊柱,蓦地,教堂大厅中央的巨灯晃动起来,是修理房屋的工人在那里安装吊灯.
这本来是件很平常的事,吊灯像钟摆一样晃动,在空中划出看不见的圆弧.可是,伽利略却像触了电一样,目不转睛地跟踪着摆动的吊灯,同时,他用右手按着左腕的脉,计算着吊灯摆动一次脉搏跳动的次数,以此计算吊灯摆动的时间.
这样计算的结果,伽利略发现了一个秘密,这就是吊灯摆一次的时间,不管圆弧大小,总是一样的.一开始,吊灯摆得很厉害,渐渐地,它慢了下来,可是,每摆动一次,脉搏跳动的次数是一样的.
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答案和解析
Once,the galileo took a stroll to arrive at the Pisa cathedral that he acquaint with,he sat on a long Deng,the vision stared at that carvings elegant altar and arched gallery pillar,suddenly,the central huge light of the church hall swayed to move,was the worker who fixs house to install pendant lamp over there.
This originally is piece very common matter,the pendant lamp is like a clock to put one rock and in the sky row an unseen arc.But,the galileo was like to get an electric shock,stare continuously ground to follow swinging pendant lamp,in the meantime,he presses the vein of left wrist with the right hand,compute pendant lamp to swing a number of times that pulse jump about,with this time which computes a pendant lamp swing.
Thus calculating result,the galileo discovered a secret,this was the pendant lamp to put a time time,ignore arc size,always similar of.In the beginning,the pendant lamp put fierce,gradually,it was slow down,but,swing once each time,the pulse jump about of the number of times is similar.
This originally is piece very common matter,the pendant lamp is like a clock to put one rock and in the sky row an unseen arc.But,the galileo was like to get an electric shock,stare continuously ground to follow swinging pendant lamp,in the meantime,he presses the vein of left wrist with the right hand,compute pendant lamp to swing a number of times that pulse jump about,with this time which computes a pendant lamp swing.
Thus calculating result,the galileo discovered a secret,this was the pendant lamp to put a time time,ignore arc size,always similar of.In the beginning,the pendant lamp put fierce,gradually,it was slow down,but,swing once each time,the pulse jump about of the number of times is similar.
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