1) gross heat efficiency
产氢能量效率
1.
The effect of reaction conditions on the gross heat efficiency were studied on the basis of mass,and energy, balance as well as the kinetics of POX in the on-board hydrogen generation process, and the suitable reaction conditions were optimized when the whole system was considered as an autothermal process.
通过对甲醇氧化重整 (POX)自热体系物料衡算、能量衡算 ,以及床层反应行为的研究 ,优化了POX过程操作条件 ,获得了理论产氢能量效率 η,分析了氢源与质子交换膜燃料电池 (PEMFC)衔接中的关键环节———合适的原料配比、反应压力、蒸发器和换热器中换热效率 ,以及适应PEMFC变载或电动汽车变速、爬坡的有效手段
2.
The effect of reactor configuration and technical parameters on the gross heat efficiency and "hot spot" temperature was investigated in an autothermal operation process of methanol partial oxidation based on the balance of mass and energy balance as well as kinetics of the reactor.
在质子交换膜燃料电池 (PEMFC)移动氢源———甲醇氧化重整制氢自热体系中 ,研究了反应器构型对产氢能量效率和床层内“热点”温度的影响 ,得到了反应器设计准则 ,提出了实际应用中可采用的反应器型
3) energy productive efficiency
能量生产效率
5) performance to maximize production
产量效能
1.
5 (the level of over-fertilization), plus zinc sulfate treatment, calculated by the regression equation analysis to identify high,medium, low-level production structure in different fields of nitrogen, phosphorus and potassium the best ratio of performance to maximize production.
5(过量施肥水平),另加硫酸锌处理,经回归方程计算分析,找出高中低水平田不同产量结构氮、磷、钾的最佳配比,获得最大产量效能。
6) Matter and energy production efficiency
物质与能量生产效率
补充资料：能量效率
分子式：
CAS号：
性质：在规定条件下，蓄电池放电期间给出的能量与充电时恢复到完全充电状态所需能量的比值。又称瓦时效率。
CAS号：
性质：在规定条件下，蓄电池放电期间给出的能量与充电时恢复到完全充电状态所需能量的比值。又称瓦时效率。
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