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**第一问,**没啥说的,导数据进python或者spss或者MATLAB就行,筛选c4烯烃选择性和乙醇转化率以及温度这三列,得出函数关系,牛的就直接for语句嵌套就行。不过我仔细想想,应该是两种思路,一种是回归分析,一种是相关性分析吧。我自己选的前者。第二小问比较简单,没什么可说的。
**第二问,**比较需要想法,分层分析,对照组,寻找催化剂之间的差别,例如装料比,负载,滴加速率,以及同温度不同催化剂对比,我自己在写的时候,先分层分析对比,之后又写了总的对比,我认为这种题要把可视化做的好一点,于是用matlab画了三维图,这样关系更容易观察,也许评委会更喜欢(谁知道呢),总的来说就是量化分析。
**第三问,**先算收率,注意单位,我们第一次导数据单位没看,差点升天,之后分析最高收率的影响关系,以不同温度,不同催化剂作为输入,而后输出各组收率,分析影响原因,为了印证结果,可以用论文作为参考。低于350°c,改一下值域,定义域就行。
**第四问,**创新题,一开始我以为让自己发散找材料,但是反复的读题,一直觉得他这个规定的5次实验很有深意,果然还是要从给的数据着手,练习第三问,我们应该从最高收率进行分析,可从装料方式,配料比,不同催化剂,临近的温度,这些考虑,你会发现,很容易刚好凑满5组,但是一定要说清楚原因,自圆其说,合理可行。
细的不想写了,论文懒得发,我是笨蛋,代码放附录快40页,服了,,,,