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- A 4-cell PEMFC stack made with this new bipolar plate is built with weight 370 g and volume 385 cm3 without a fan. 中文摘要本文以实验方法探讨新型非均质碳纤维双极板应用到纯氢质子交换膜燃料电池组的性能特性。
- A parametric model of a PEMFC stack has been developed to evaluate how the major operating variables affect the output performances and the nonlinear internal resistance of a stack. 通过所建立的电堆参数模型,就能够研究主要运行参变量对电堆输出性能和电堆非线性内阻产生的影响。
- In order to improve the design and the performance of a polymer electrolyte membrane fuel cell (PEMFC),it is necessary to carry out an investigation on the electrical performances of a PEMFC stack. 对质子交换膜燃料电池(PEMFC)电堆进行电输出特性研究,有助于改善燃料电池的设计,提高其性能。
- How much do all these figures stack up to? 这些数字的总和是多少?
- For the purpose of controlling the temperature of PEMFC stacks effectively,a dynamic thermal management model of PEMFC stacks has been developed on the basis of the energy conservation principle. 为了实现质子交换膜燃料电池电堆温度的有效控制,根据电堆能量守恒原理建立了电堆动态热管理模型。
- Optimization of steady-state operation for a PEMFC stack model with a modified genetic algorithm 基于改进遗传算法的PEMFC电堆稳态运行优化
- Modeling based on improved genetic algorithm for temperature model of PEMFC stack 基于改进遗传算法的PEMFC电堆温度模型建模
- He placed his books in a neat stack. 他把书整整齐齐放成一堆。
- You will find a little stack of candles in reserve. 你会发现一小堆备用蜡烛。
- The grain has gone mouldy in the stack. 垛里的谷子发霉了。
- How does our product stack up against those of yours? 我们的产品与你们的相比怎么样?
- That's how things stack up today. 目前的情况总之就是这样。
- PEMFC stack 质子交换膜燃料电池堆
- There is a stack of dishes to be washed in the kitchen. 厨房里还有一大堆盘子要洗。
- One of a series of double-faced bookcases in a library stack room. 双面书柜图书馆储存室中前后两面开架的书柜之一
- We keep our music in a stack near the piano. 我们把乐谱靠近钢琴堆成一堆
- How does he stack up against you at chess? 他的棋术比你如何?
- Stack the risers on the rack with the BOP crane. 防喷器吊车将隔水管排入管架内。
- A large stack of hay for winter storage in the open. (户外)干草堆放于户外备冬用的干草堆
- You can find books about calligraphy on that stack. 您可以在那个书架上找到有关书法的书。