我有一个python字典,如下所示:
In[1]: dict_concentration
Out[2] : {0: 0.19849878712984576,
5000: 0.093917341754771386,
10000: 0.075060643507712022,
20000: 0.06673074282575861,
30000: 0.057119318961966224,
50000: 0.046134834546203485,
100000: 0.032495766396631424,
200000: 0.018536317451599615,
500000: 0.0059499290585381479}
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它们的键是int类型,值是float64类型.不幸的是,当我尝试用线条绘制它时,matplotlib连接错误的点(附图).如何按键值顺序连接线?