分析了喷管收敛段绝热层及喉衬的局部烧蚀问题；

The local ablation of thermal insulation barrier in nozzle convergence region and of throat insert is analysed.

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在不同的时间下，不同尺寸的颗粒会撞击壁面不同的位置，但主要集中在壳体与喷管的相接部分和喷管的收敛段。

At different time, particles with different sizes can hit different locations on the wall, which are mainly at the connective part of shell and nozzle and out the convergent section of nozzle.

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它由两段RLS算法组成，可在线实现，具有快的收敛速度。

It consists of two-stage RLS algorithm which can on line be implemented, and has the fast convergence rate.

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But I want to stress again, as long as I do the base case right and my inductive or recursive step reduces it to a smaller version of the same problem, the code will in fact converge and give me out an answer.

就开心的去做吧,但是我想再次强调,只要基础事件处理正确而我的递归,或递推步骤能把它简化为更简单的同类问题,那么这段代码就可以收敛。

麻省理工公开课 - 计算机科学及编程导论课程节选