Oxygen is generally liquefied so that it can be more effectively transported and stored in large volumes.
通常要把氧液化，这样更便于大量运输和储存。
Oxygen is generally liquefied so it can be more effectively transported and stored in large volumes.
通常要把氧液化，这样更便于大量运输和储存。
Analyse thermodynamic process in liquefied oxygen tank under emergency, establish mathematic-physical mode of underwater discharging of liquefied oxygen and vaporized oxygen.
分析了紧急情况下储罐内发生的热力学过程，建立了水下排放液氧和气氧过程的数学物理模型。
Under emergency liquefied oxygen tank has ability of safe discharging must be a solved security arrangement.
液氧罐在紧急情况下能实现安全排放是氧罐安全措施中必须要考虑和解决的问题。
The present invention belongs to a method for manufacturing oxygen-acetylene (liquefied gas) cutting nozzle and divergent cutting nozzle.
本发明属于氧-乙炔(液化气)割嘴、扩散型割嘴新的制造方法。
Liquefied gas and Oxygen by high temperature flame burnt due to different thermal differential expansion, formed as litchi face the same effect.
液化气和氧气经高温火焰燃烧，由于不同的热膨胀，形成了作为荔枝面相同的效果。
Liquefied gas and Oxygen by high temperature flame burnt due to different thermal differential expansion, formed as litchi face the same effect.
液化气和氧气经高温火焰燃烧，由于不同的热膨胀，形成了作为荔枝面相同的效果。
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