pem

  • n.光电磁效应;脉冲编码调
  • 网络质子交换膜(proton exchange membrane);营养不良;质子交换膜燃料电池

pempem

pem

质子交换膜(proton exchange membrane)

质子交换膜(PEM)是质子交换膜燃料电池(PEM Fuel Cell)的核心部件,PEM与一般化学电源中使用的隔膜有区别。质子交换 …

营养不良

营养不良中最典型的是蛋白质热能营养不良PEM),PEM患者极易发生感染,特别是细菌、病毒的感染,主要由于患者的免 …

质子交换膜燃料电池

质子交换膜燃料电池(PEM)为代表的车用“移动式”燃料电池动力系统的突破,也带动了发电用“固定式”燃料电池系统的发展。 …

质膜(plasmalemma)

聚合物电解质膜PEM)燃料电池通过化学反应产生电流,首先化学源产生的氢原子在催化剂例如铂的作用下分解并产生电子 …

多元电解质膜(polymer electrolyte membrane)

由於一般PEM(polymer electrolyte membrane)燃料 电池中的质子交换膜是全部由Nafion 制造,成本昂贵。本实验 目的就是将 …

卓越绩效模式(Performance Excellence Model)

...越绩效模式研究者和有兴趣者需要与时俱进,学习和运用卓越绩效模式(PEM)新国标,占领企业经营管理的制高点。

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PeM: We're trying to recruit new young graduates at the moment. 人事部经理:我们现在正设法招聘新出校门的年轻毕业生。
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By the time he was 21, Farnsworth had found investors, several assistants and a loving wife Pem who assisted him in his research. 岁的时候,他找到了投资者、几个助手、一位可爱的妻子徘玛来帮助他进行研究。
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path is a directory path to one or more files in PEM format, but the filenames have to be in a certain format. path是到一个或多个PEM格式文件的路径,不过文件名必须使用特定的格式。
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The invention relates to a bipolar plate, a method for preparing the bipolar plate and a PEM fuel cell. 本发明涉及双极板,制备双极板的方法以及PEM燃料电池。
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A dynamic model was developed to analyze the thermal management subsystem of a proton exchange membrane(PEM) fuel cell system. 该文分析了车用质子交换膜燃料电池系统热管理子系统的结构,并建立热管理子系统的动态模型。
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Experimental results are very helpful to optimize the operating parameters of PEM fuel cell, and promote its commercialization. 结论交指流场对PEM燃料电池的流场选择具有重要的参考作用,为其推广应用提供实践依据。
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The main causes of death in severe PEM are dehydration, infection, hypothermia, hypoglycemia, cardiac arrest, and severe anemia. PEM重症患者的主要死因有:脱水、感染、体温降低、血糖过低、心博停止、严重贫血等。
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Because severe PEM is almost always accompanied by diarrhea, oral rehydration should be started immediately. 因为重度的PEM通常伴有腹泻的情况,应该立即开始服用口服补水溶液。
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This paper gives an overview of PEM technology and its applications in microanalysis of failure devices. 本文介绍了光发射显微镜及在半导体器件进行失效分析的机理和实际应用。
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The method also relates to the method for preparing the bipolar plate and application of the bipolar plate in the PEM fuel cell. 本发明同样涉及到双极板的制备方法,以及双极板在PEM燃料电池中的用途。
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Therapeutic feeding reduces deaths among infants and young children with severe protein-energy malnutrition (PEM). 治疗性喂养计划可以降低严重患有PEM(蛋白质-能量营养不良症)的婴儿和和幼童死亡率。
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Copy the above key content into a file named server_key. pem. 把上面的密钥内容复制到文件server_key.pem中。
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The rest of the output is an unencrypted PEM private key. 输出的其余部分是未加密的PEM私匙。
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PEM Fuel CellsLike PEM Electrolysers, PEM fuel cells use a thin, proton-conducting polymer membrane as an electrolyte. 质子交换膜燃料电池质子交换膜电解一样,质子交换膜燃料电池用电解液薄,质子导电聚合物膜。
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The forms of PEM (marasmus and kwashiorkor) are described in Nutritional Diseases in the Health section, later in this chapter. PEM的症状(重度消瘦,恶性营养障碍)在本章的健康一节中的营养疾病有描述。
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When prompted for a file name, change the extension to ". cer" or ". pem" . 当提示指定文件名时,把扩展名改为“.cer”或“.pem”。
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A pessimistic emotion model (PEM) is improved to analyze multi-interleaving events of multi-active devices in the home. 改进了一种悲观情感模型(PEM)来分析室内多活动设备的多交叉事件。
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The invention is directed to iridium oxide based catalysts for use as anode catalysts in PEM water electrolysis. 本发明涉及在PEM水电解装置中用作阳极催化剂的含氧化铱的催化剂。
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The humidity of PEM fuel cell plays an important role in the performance of the fuel cell. PEM燃料电池的湿度对燃料电池的工作性能和使用寿命有着重要的影响。
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PEM Electrolysers decompose pure water into hydrogen and oxygen. 质子交换膜电解分解成氢气和氧气的纯净水。
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Currently supports PEM - or DER- encoded identities . 当前支持PEM或DER编码的身份。
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The XML contains a base64 encoded version of the certificate in one of the formats that the appliance accepts, such as DER or PEM. XML包含一个以base64编码的证书版本,使用该设备可接受的格式之一,如DER或PEM。
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The cell stack is applicable in the area of PEM fuel cells and PEM water electrolyser cells. 该电池堆可适用于PEM燃料电池和PEM水电解剂电池的领域中。
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In addition to PEM, micronutrient deficiencies play a key role in nutrition-related morbidity and mortality. 除蛋白质热量营养不良外,微量营养素缺乏在营养发病率和死亡率上扮演一个重要角色。
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Founded in 2001, PEM Group is a niche asset-backed securities gathering and management firm. 成立于2001年,是一个质子交换膜组利基资产支持证券的收集和管理公司。
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file is the path to a file containing one or more certificates in PEM format. file是包含一个或多个PEM格式的证书的文件的路径。
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Fuel cells and Electrolysers can both be PEM devices. 燃料电池和质子交换膜电解可同时为设备。
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Methods: The hiatus area, the thickness of the crura and PEM were studied in 10 fetuses and 58 infants. 方法:通过10例胎儿和58例婴儿的解剖,观测膈食管裂孔面积和膈肌厚及膈食管膜。
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The dimensions of flow field also have an important effect on performance of PEM fuel cell. 另外还研究了流场尺寸对电池性能的影响。
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PKCS12 files can be in PEM (as created by openssl pkcs12). PKCS12文件可以用PEM编码(由opensslpkcs12创建)。