1) critical salinity
临界矿化度
2) critical anti-oxidation temperature
临界抗氧化温度
3) the critical depth of softening
软化临界深度
4) Minimum fluidization velocity
临界流化速度
1.
The fluidization behavior of glass beads is investigated in superheated steam fluidized bed with a cone shape and the bottom diameter of 120mm for research about the influences of operating temperature and pressure on minimum fluidization velocity(um f).
在底部直径为120 mm的锥型流化床中,以玻璃珠为流化颗粒,过热蒸汽为流化介质,研究了固体颗粒在过热蒸汽流化床中的流化特性,考察了操作温度和压力对临界流化速度(umf)的影响。
2.
The influences of temperature and particle size on the minimum fluidization velocity and the influence of temperature on the particle size distribution were observed by pressure-drop method according to the abnormal fluidization of bimodal polyethylene sticky particles in the combined process of loop reactor and fluidized bed.
针对环管和流化床串联的组合工艺中双峰聚乙烯黏性颗粒流化状况不佳的现状,利用压差法系统考察了温度和粒径对临界流化速度的影响,以及温度对粒径分布的影响。
5) critical depth of plastic softening area
临界软化区深度
6) critical grain coarsening temperature
临界粗化温度
1.
The critical grain coarsening temperature is about 950℃ by using the Arrhenius equation.
利用Arrhehius公式求得了该钢的奥氏体晶粒临界粗化温度（Tc）约为950℃。
补充资料：矿化度
矿化度是水化学成分测定的重要指标,用于评价水中总含盐量,是农田灌溉用水适用性评价的主要指标之一.该项指标一般只用于天然水.
矿化度的测定方法有重量法,电导法,阳离子加和法,离子交换法,比重计法等.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条