In this paper an improved solution based on computerized interlocking is proposed against the traditional re-lay-interlocking-model automatic block system in railway signalling in our country.
针对我国传统的继电联锁方式的铁路信号自动闭塞系统，文章介绍了一种基于计算机联锁方式的改进方案。
Based on the mathematical simulation by ASPEN PLUS, the energy-saving technology in diesel hydrogenation unit lay-up re-boiling furnace was studied.
利用ASPEN PLUS软件对某柴油加氢装置进行了严格的数学模拟，并进行了重沸炉停用可行性节能研究。
The article introduces property and installation of new motor general protector with electronic re - lay substituting for double metal plate relay.
介绍以电子式热继电器取代双金属片式热继电器的新型电动机综合保护器的性能特点以及安装接线方法。
Interval velocity as well as shape and depth of a curved interface in layered medium can be inversely derived lay using re - fraction waves to achieve tomography of two dimensional interval velocity.
对于层状介质，用折射波可反演出层速度、曲界面的形状和深度，实现二维层速度成像。
So, as a kind of systematic project, the re-employment lay a foundation for the solution of laid-off workers and exert the positive contribution.
再就业工程的实施，为解决下岗再就业问题打下了良好的基础，起到了积极的推动作用。
So, as a kind of systematic project, the re-employment lay a foundation for the solution of laid-off workers and exert the positive contribution.
再就业工程的实施，为解决下岗再就业问题打下了良好的基础，起到了积极的推动作用。
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