计算了各步反应的活化能，探讨了闭环反应的机理。
This paper calculated the activation energy of each step reaction and discussed the mechanism of reactions.
结果，以丙烯醇为起始原料，经加成、酸化、闭环反应，最后经减压蒸馏，成功制得了羟基丙烷磺酸内酯。
Through addition, acidification, closed ring and finally decompressed distillation, hydroxyl propane was made used propenol as initial material.
多形态计划的目标是创建一种从静态开环转移到反应式闭环任务算法、应用软件和硬件的范例。
The goal of the polymorphous initiative was to "institute a paradigm shift from static open loop to reactive closed-loop mission algorithms, application software, and hardware implementation."
给出了合成过程中缩合，分解、闭环，离析等关键步骤的化学反应；
Alongside, the chemical reactions for the key steps in this synthesize process i. e, the condensation, decomposition, ring-closing, separation, etc. are given.
系统仿真表明：闭环系统不仅能很好地克服反应性扰动，又具有良好的随动特性。
System simulation indicates that the close loop system not only is capable of overcoming the reactivity disturb, but also has good fixed value following characteristic.
系统仿真表明：闭环系统不仅能很好地克服反应性扰动，又具有良好的随动特性。
System simulation indicates that the close loop system not only is capable of overcoming the reactivity disturb, but also has good fixed value following characteristic.
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