But reality intervenes, and most parts are too complicated to solve in closed form.

但现实的介入，而大部分零件都太复杂，在封闭的形式来解决。

youdao

Solutions in closed form of the complex potentials and the field intensity factors are given for a single circular-arc crack.

对单个圆弧裂纹的情形，给出了封闭形式的复函数解和场强度因子。

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By the use of the variational principle of complementary energy, the closed form of the stresses of double-layer composite bar is obtained.

运用最小余能原理，求得了双层复合材料杆温度应力的封闭解。

youdao

"I think that,because it looks like the top four parties are going to be relatively close to one another, it is going to require a significant amount of political maneuvering, brokering deals, a lot of horse-trading behind closed doors to form a government.

VOA: standard.2010.03.12

We do closed form results.

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Two local schools were closed to form the Richard Rose Central Academy.

BBC: Pupils return to troubled academy

Veteran Senior, one of only five men to have played in all 14 seasons of Super League, was in excellent form as Leeds closed the gap on Super League leaders St Helens to two points.

BBC: Leeds 46-10 Hull