We present a computer model structure named Rail- segment Register Dynamic Chain ( RRDC) to resolve the move problem of trains in a steel corporation.
针对某钢铁厂铁水运输集中区列车的运行问题，提出了一种用于调度控制列车运行的计算机模型结构——区段预约动态链。
The effects of hard segment structure, hard segment content and chain extender with different structure on physical mechanical properties of dry films and water absorption were studied.
研究了不同硬段结构和硬段含量和扩链剂对其干膜物理机械性能和吸水率的影响。
Also, the modulation of polypeptide chain and solvent environment on secondary structure of peptide segment was discussed.
并讨论了蛋白质肽链和溶剂环境对肽段二级结构的调制作用。
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