pem
abbr.
photoelectromagnet(ic) 光电磁的;
program element monitor 程序单元监控器;
protein-energy malnutrition 蛋白-能量营养不良;
例句:
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These devices run at far higher temperatures than PEM or phosphoric acid cells.
来自SA
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In place of phosphoric acid, PEM cells employ a thin polymer membrane as their electrolyte.
来自SA
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Optimized control models under PEM SPM EDM control algorithms are obtained.
给出了系统在PEM、 SPM、EDM三种控制策略下的优化控制模型.
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Let's go to transform the mud to PEM system.
去将本段泥浆转化成pem泥浆体系.
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PEM ( project execution model ) will be used in the project.
PEM 系统将在此项目上运用.
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Other museums may not be able to attain the PEM model.
来自WSJ