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- metal membrane electrode 金属膜电极
- The calix[4]arene metal ion complex formation constants in solvent polymeric membrane were determined directly by potentiometry with a two layer sandwich membrane electrode. 合成6个硒功能化杯芳烃为载体,采用双层夹心膜电位法直接测定了溶剂聚合物膜中载体与金属离子生成的络合物生成常数。
- Optimization of unhumidified membrane electrode assembly(MEA) for micro PEMFC was carried out. 对微型质子交换膜燃料电池(PEMFC)的非增湿膜电极(MEA)制备工艺进行了优化研究。
- A self-humidifying membrane electrode assembly(MEA) used in proton exchange membrane fuel cell(PEMFC) was specially designed and prepared. 设计并制作了一种新结构的质子交换膜燃料电池(PEMFC)自增湿膜电极。
- The membrane electrode assembly(MEA) and the bipolar plate were the key components of proton exchange membrane fuel cell(PEMFC). 膜电极和双极板是质子交换膜燃料电池(PEMFC)的关键组件。
- Results show that the change of color values of apple juice filtrated by metal membrane is not distinct,the greatest decrease of color value is 2%. 结果表明,金属膜过滤前后果汁的色值变化差异不大,试验中色值降低的最大值为2%25;纸板过滤的果汁色值差异较大,试验中色值降低的最小值为7%25;
- The reproducibility, selectivity and lifetime of tissue membrane electrode were determinated, The Michaelis constant of enzyme reaction at present condition was calculated. 研究了介质条件、温度、切片厚度、固定化等条件的影响,测定了电极的重现性、选择性和土豆切片的活性期限,计算了该条件下酶反应的Michaelis常数。
- This text probes into metal optics character for lying between electric material and metal interface, surface plasmon resonance character of the metal membrane. 摘要:本文主要探讨金属的光学性质对于介电物质与金属的介面、金属薄膜之表面电浆共振性质。
- Coordination titration is used with mercury membrane electrode and wolfram as working and reference electrodes.Standard solution consists of EDTA, plumbum. 采用汞膜电极、钨电极的配位滴定法，以EDTA、铅为标准溶液，连续测定镀铜锡电解液中的铜、锡及焦磷酸盐、正磷酸盐的含量。
- The tissue slice of sheep kidney in conjugation with ammonia gas sensing probes yields a sheep kidney tissue based membrane electrode with a high selectivity for D-amino acids. 将羊肾切片组织配合氨气敏电极可制成对D-氨基酸具有高选择性的羊肾组织膜电极。
- Ag/Ag2S crystal membrane electrode was prepared by chemical deposition of a silven layer on the glass capillary and then a layer of Ag2S was deposited electrolytically onto the silver layer. 首先在玻璃毛细管外化学沉银,然后在银层上电解沉积Ag2S层,制得Ag/Ag2S固膜电极;
- The membrane electrode assembly (MEA) in proton exchange membrane fuel cell (PEMFC) was composed of the proton exchange membrane, catalyst layer, water management layer(WML) and diffusion layer. 摘要质子交换膜燃料电池(PEMFC)的膜电极(MEA)由质子交换膜、催化层、水管理层(WML)和扩散层组成。
- The applications of metal membranes and metal composite membranes to hydrogenation and dehydrogenation reaction are introduced. 本文介绍了金属膜和金属复合膜在加氢和脱氢反应中的应用及金属复合膜的常用制备方法和发展趋势。
- The switching element consists of a thin metallic membrane, which has the metal-isolator-metal contact with a capacitive shunt switch as SPST. 开关为一薄金属膜桥组成的桥式结构,形成一个SPST并联设置的金属-绝缘体-金属接触。
- heterogeneous membrane electrode 异相膜电极
- liquid ion exchange membrane electrode 液体离子交换膜电极
- liquid ion excdhange membrane electrode [化] 液体离子交换膜电极
- PbO2/SPE composite membrane electrode PbO2／SPE复合膜电极
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- caesium-sensitive liquid membrane electrode 铯敏液膜电极
