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- There is a time lag of about 10 years. 有大约十年时间的间歇。
- There is a time lag of about fifteen years. 时间上有一段约15年的间隔。
- The running test of boiler water-feed pump. 锅炉给水泵运转提交。
- Two kinds of boiler design methods are developed. 开发了锅炉设计的两种方法。
- The auto-shifting test of boiler F.O. Pump. 锅炉燃油泵自动转换试验。
- He was injured as a result of boiler explosion. 他因锅炉爆炸而受伤。
- lag of boiler 锅炉外套
- The safety valve of boiler F.O. Pump to be submitted. 锅炉燃油泵安全阀提交。
- What is rated output of boilers? 锅炉的额定蒸发量是多少?
- FGD Technolgy of Boilers in Power Plant of TISCO. 太钢发电厂锅炉的烟气脱硫技术。
- The paper introduces the method and effect of boiler fa. 文章介绍了锅炉引风机采用变频调速实现炉膛负压自动调节的方法以及在工业运行中的效果。
- The existing problem is the insufficient domestic demand and the lag of economic structural adjustment. 存在的主要问题是，国内需求不足和经济结构调整滞后。
- In the latter,a lag of only three to five years -- to say nothing of 8 to 10 or 10 to 20 -- creates a really big gap. 在这方面不用说落后一二十年，即使落后八年十年，甚至三年五年，都是很大的差距。
- The passivess of Boiler by hydrogen peroxide after acid cleaning was studied. 研究了锅炉酸洗后过氧化氢钝化的工艺条件。
- In the latter, a lag of only three to five years -- to say nothing of 8 to 10 or 10 to 20 -- creates a really big gap. 在这方面不用说落后一二十年，即使落后八年十年，甚至三年五年，都是很大的差距。
- The explosion caused by the flame failure is the fatal accident of boiler. 熄火后爆炸是锅炉的致命事故。
- The main two reasons are the lag of teaching method and the irrationality of curriculum content. 其最主要的两个原因是教学方法落后和课程内容设置不合理。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- Essentially, hardness lag of the alloyed Bainite ductile cast iron resulted from solute drag-like effect. 贝氏体球墨铸铁有性能滞后现象，其实质是溶质类拖曳作用。
- On the one hand, it is because of the lag of the economy development, but the most important reason is the system. 一方面是因为我国经济发展水平、管理能力等的落后，但更深层次的原因则是体制方面的问题。
