循环风量是全氢罩式退火炉的关键设计参数之一。
The gas flow rate is one of the key design parameters for HPH furnace.
建立了以温度跟踪为目的的全氢罩式炉钢卷退火过程在线数学模型。
A on-line mathematical model for tracing coil temperature of the bell-type furnace is established based on the two-dimensional, axisymmetric, transient heat conduction equation.
甾醇是环戊烷全氢匪为骨架的一种物质，在自然界中以游离态和结合形式存在。
Sterol is a kind of substance of full cyclopentane hydrogen skeleton, and exists in the nature in free form and binding form.
结合退火工艺过程的分析，建立了全氢炉退火过程钢卷温度场模拟计算的逻辑体系。
Combining with the analysis of the annealing craft process, the simulation system for the calculation of the coil's temperature has been developed.
对宝钢研制的全氢罩式炉计算机控制系统的逻辑结构、工作原理及硬件配置进行了分析。
This article analyses the logical structure, working theory and hardware collocation of the computer control system for the hydrogen bell-type annealing furnace developed at Baosteel.
通过建立全氢罩式退火炉炉内传热过程的数学模型，并经过实测验证后，分析了循环风量与退火时间的关系。
A mathematical model for heat transfer process in HPH furnace was established and verified, then applied to analysis of the relationship between gas flow rate and annealing time.
全氢罩式退火炉是具有世界先进水平的冷轧板卷退火设备，具有钢卷退火均匀、控制系统自动化程度高等特点。
All-hydrogen batch annealing furnace is the world's leading annealing equipment of Cold Rolled Coils. The system is characterized by uniform annealing coil and advanced automation.
并结合对钢卷导热方程和边界条件的离散求解，实现了钢卷温度场模拟计算的同时，获取了全氢炉退火过程的工艺制度。
Basing on the heat transfer mathematical models and the simulation system, the temperature fields of coils during annealing process have been calculated.
环境保护署称，它的发现是基于对六种温室气体的极其严格科学评判而做出的，这六种气体包括：二氧化碳，甲烷，一氧化二氮，氢氟碳化物，全氟碳化物以及六氟化硫。
The EPA said its finding was based on a rigorous review of science on six greenhouse gases: carbon dioxide, methane, nitrous oxide, hydrofluorocarbons, perfluorocarbons and sulfur hexafluoride.
临氢降凝原料，不应是全馏程柴油，而应是柴油中馏程较重、决定凝点的组分；
The feed should not be all distillation range diesel but part of it which is heavier, deciding the freezing point of diesel.
还有完全不用汽油的全电力车以及氢动力车，其中一些使用燃料电池。
Then there are all-electric cars that don't use any petrol at all, and hydrogen-powered ones, some of them using fuel cells.
通过对物料、热量平衡的计算得出全氧高炉喷吹高氢燃气工艺风口理论燃烧温度。
Through calculating the balance of material and heat, the theoretical temperature of combustion of blowing tuyere in the co- injection of natural gas with pure oxygen BF process was stud-ied.
全氟四氢呋喃（PF THF）是一种重要的有机全氟环醚化工产品。目前其在诸多领域得到日益广泛的应用。
Perfluorotetrahydrofuran(PFTHF) is an important organic perfluorocyclic ether compounds, which is now widely used in more and more fields.
全氟四氢呋喃（PF THF）是一种重要的有机全氟环醚化工产品。目前其在诸多领域得到日益广泛的应用。
Perfluorotetrahydrofuran(PFTHF) is an important organic perfluorocyclic ether compounds, which is now widely used in more and more fields.
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