我对可因子分解多项式一无所知。I have no idea about factorable polynomial.下面写出一直到十次多项式的帕斯卡三角形.Its form up to a tenth degree polynomial is shown below.任何多项式系数的绝对值都构成单峰序列.The absolute values of the coefficients of any chromatic polynomial...
He's got a bee in his bonnet about factory farming.他满脑子都是工厂化养殖的事儿。He left a job in the City to take up farming.他辞去伦敦商业区的工作，开始务农。Traditional slash and burn farming methods have exhausted the soil.传统的刀耕火种农业方式耗尽了土地的肥力。...