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- This paper discuss the shell tile score,autogenously cutting,heat department,pressed molding,measure,partnership,longitudinal seam machining,and the setting. 由于大容量电站锅炉汽包的壁较厚,所以在汽包筒节制造时常采用压制成两个半圆瓦片再焊接而成的方法。
- The double shell side heat exchanger for use in hydrogenated unit is divided into two kinds of flange type and thread lock ring type. 加氢装置用双壳程换热器分为法兰式和螺纹锁紧环式两种。
- The structure features and operating principle of 500 t/d active lime double shell shaft kiln are introduced. The furnace building process of the kiln is described. 介绍了 50 0 t/ d活性石灰套筒式竖窑的结构及工作原理 ,阐述了该窑筑炉新工艺。
- YAO Xiongliang,LIANG Deli,XU Weijun.Research on the simulation of antishock capability of double shell[J].Journal of Harbin Engineering University,2004,25(3):100-107. [2]姚熊亮;梁德利;许维军.;双层壳结构抗冲击性能仿真研究[J]
- Double shell tank emergency pumping guide 双壳罐应急抽吸指南
- Double shell，double jacketed gaskets，they are used when a gasket having greater strength and rigidith are required，they are made of a soft filler encased by two reversed and overlapping metal shells. 构成：波纹垫增加了垫片的回弹性，提高了密封作用。同时压制波纹还增强了垫片的刚性，如在垫片两表面粘贴上石墨波形带则效果更佳。
- Research on the simulation of anti-shock capability of double shell 双层壳结构抗冲击性能仿真研究
- shellfish with a hinged double shell,eg a mussel or clam 双壳贝类（如贻贝或蛤）
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- Reserve double room June fourth to tenth inclusive. 预订双人房间，六月四日至十日，共六晚，望订妥复电。
- In this case, I can double for penalty. 假如这样的话，我可以叫加倍了。
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗？
- The soldiers came at the double. 士兵们是急行军来的。
- A couch performs a double service. 躺椅有双重的服务。
