In this laser the discharge tube with an inside diameter of 8mm and discharge length of 300mm is made of water-cooled segmented aluminium disks.
该激光器以水冷分段铝片组成放电管，内径8毫米，有效放电长度300毫米。
Cause analysis of the water cooled wall tube burst focused on irrational points of design, excessive thermal loading, changes of coal category, burner defects and deposits in throttle valves.
着重从锅炉设计不合理、热负荷过高、煤种变化、燃烧器的缺陷及节流阀结垢等方面分析了水冷壁爆管的原因，指出必须进行锅炉改造。
Based on molecular diffusion model of water vapor a theoretical model of frost growth is established and an experimental set with a liquid nitrogen cooled tube is built up.
以蒸汽分子扩散模型为基础，建立了预测霜层生长过程的数学模型，并建立了以液氮为冷媒的管内强制流动结霜实验台。
Made use of the soldering technique, the tube with water channel is covered up in the liquid cooled cold plate.
通过使用焊锡设备把排水管道隐蔽在液体冷却板下面。
The results show that, there is no absorption on the top 20% of the length of vertical tube, where the solution is just cooled by cooling water.
结果表明，吸收器垂直管的顶部在2 0 %的长度内不存在吸收过程，溶液仅进行冷却降温；
Water-cooled cold-arc-cathode in cup-shape and tube-shaped anode are used.
采用水冷铜环形冷弧阴极和水冷筒状阳极。
Water-cooled cold-arc-cathode in cup-shape and tube-shaped anode are used.
采用水冷铜环形冷弧阴极和水冷筒状阳极。
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