第705章 诗意的自然科学(2 / 2)

“应该是元素符号,我来翻译下,前三个元素是氢、砹和鍀元素,哦,我懂了,这用的是元素名称的谐音,前三个元素是亲爱的,这些元素符号连起来就是:亲爱的,我深爱着你,你不可以不理我,心里不可以有其他人,嫁给我吧!”这样太有意思了吧!

“孙老师,孙老师,有没有生物系的!”物理、化学的都有了,生物系的孩子着急了,在这样下去,本系的妹子都要被其它系的拐走了啊。

“一个细胞开始进化的动力,是因为需要有人三十亿年后来爱你。”沈隆略一思索回答道,一首不够他又来了第二首,“我愿做一条RNA,即使单链,也能拥有U。”

“第一个好理解,用的是进化论,第二个又是啥意思?”这下学化学和物理的有点抓瞎了,连忙拉着生物系的询问。

“RNA是核糖核酸,存在于生物细胞以及部分病毒、类病毒中的遗传信息载体,生物体中绝大多数都是单链RNA,里面拥有U尿嘧啶;这句诗是一语双关,单链指的是单恋,而U尿嘧啶里的U则指的是英语里面的you,也就是你!”孙老师也太厉害了吧!连这种诗句也能想得出来?

“孙老师,来首数学方面的吧!”数学系的吕丘建把胳膊举得老高。

“数学就更简单了,数学本身就拥有很美的语言。”沈隆毫不犹豫地答应下来,“我对你的爱是实数集,你的有理、无理,我全都包容。”

“哈哈,实数集里面的确同时含有有理数和无理数。”这下轮到数学系的孩子高兴了,顺便还帮忙做了解说。

“来,我们再画几个简单的数学曲线,Y=1/X,x2+y2=9,Y=|-2X|,Y=-3|sinY |,这几个曲线画出来会是什么形状?”沈隆继续问道。

“我来画,我来画!”数学系的孩子终于等到了出风头的机会,在地上捡了块土,就开始在石头上勾画曲线,画出来的四条数学曲线合起来恰好是LOVE的造型,这下大家伙儿都给跪了,眼巴巴看着沈隆,“孙老师,还有没有类似的曲线啊?”

“有,多得是,不过最有名的应该是笛卡尔那条,这个公式应该用极坐标来表现。”沈隆在石头上写下r=a(1-sinθ)的公式,数学系的学生马上画出了对应曲线,曲线的造型恰好像是一颗心。

沈隆慢慢讲道,“1649年,斯德哥尔摩的街头,52岁的笛卡尔邂逅了18岁的瑞典公主克里斯汀。几天后,他意外的接到通知,国王聘请他做小公主的数学老师。跟随前来通知的侍卫一起来到皇宫,他见到了在街头偶遇的女孩子。从此,他当上了小公主的数学老师。”

“小公主的数学在笛卡尔的悉心指导下突飞猛进,每天形影不离的相处使他们彼此产生爱慕之心,公主的父亲国王知道了后勃然大怒,下令将笛卡尔处死,小公主克里斯汀苦苦哀求后,国王将其流放回法国,克里斯汀公主也被父亲软禁起来。”

“笛卡尔回法国后不久便染上重病,他日日给公主写信,因被国王拦截,克里斯汀一直没收到笛卡尔的信。笛卡尔在给克里斯汀寄出第十三封信后就气绝身亡了,这第十三封信内容只有短短的一个公式:r=a(1-sinθ)。国王看不懂,觉得他们俩之间并不是总是说情话的,将全城的数学家召集到皇宫,但没有一个人能解开,他不忍心看着心爱的女儿整日闷闷不乐,就把这封信交给一直闷闷不乐的克里斯汀。”

“马上把方程的图形画出来,看到图形她开心极了,她知道恋人仍然爱着她,原来方程的图形是一颗心的形状,这就是心形线的来历。”

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