Taking example for the database for thermodynamic property of saturated liquid and saturated steam, this paper also introduce the way to realize the query and its result.
本文以饱和水及饱和蒸汽热力性质数据库为例，说明了系统查询功能的实现方法与效果。
2
The production equipment and the new craft are the machinery automation. It is the stable property for the coordinate few artificial productions and the hot blast steam foster.
生产设备与新型工艺为机械自动化，性能稳定，配合少量人工生产，热风蒸养成型。
3
Naphtha is the main feedstock for steam cracking process, therefore its property directly influences the yields of main cracking products and the operation cycle of cracking furnace.