Comparative teaching practice was carried out and new train of thought for reformation in Fundamentals of Computer Science course is proposed.

通过对照比较，探索了计算机基础教学改革的新思路。

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Train speeding calls for reformation of railway installations, whereas newly built railways must be built and constructed on the basis of new standards.

全国铁路大提速，现有铁路设施急需改造，新建铁路也将按照新的速度标准进行设计和施工。

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The technique reformation of using five continuous rolling mills and elimination of open-train roughing mill in Changzhi Iron and Steel Co. are briefly introduced. The reformed result is good.

简单介绍了长钢连轧厂用五架连轧机组淘汰横列式轧机的技术改造，取得了明显的效果。

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