超定组

We posed the concept of sufficient intersection about s(1≤s≤n) algebraic hypersurfaces in n-dimensional space and proved the dimension of polynomial space Pm(which denotes the space of all multivariate polynomials of total degree≤m) on the algebraic manifold S=s(f1,…, fs) where f1(X=0,…, f s=0denote s algebraic hypersurfaces of sufficient intersection, then gave a convenient expression for dimension calculation by using the backw ard difference operator.

给出了n维空间中s(1≤s≤n)个代数超曲面充分相交的概念，证明了n元m次多项式空间Pm在充分相交的代数流形S=s(f1，…， fs)（f1=0，…， fs=0表示s个代数超曲面）上的维数，并利用倒差分算子给出一个方便计算的表达式；构造了沿代数流形上插值适定结点组的叠加插值法；证明了在充分相交的代数流形上任意次插值适定结点组的存在性；给出代数流形上插值适定结点组的性质和判定条件。

Kiln always have weight of kiloton, length of hectometer and four to nine supporting aprons. It is a statically indeterminate system with heavy load, large torque and multi-supporting mechanism.

回转窑通常重达千吨、长过百米，支承组数4～9档，是一种重载、大扭矩、多支点、超静定运行系统，运行中由于轴线变化导致载荷分配严重不均，引发多种机械故障与安全事故。

The absolute distortion was acquired by tangent function. The equation was worked out to calculate the coefficient.

利用正切函数求出绝对畸变值，用最小二乘法解多组数据超定方程，求出拟和公式的系数。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。