The battery's high energy density means it is small enough to fit in the engine compartment.

该电池的高能量密度意味着它的体积足够小,以适应发动机.

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A fabricating technology high energy density micro electromagnetic actuator Electron Mechanics System ( MEMS ) is introduced.

提出了制作高能量密度 电磁驱动器 的工艺方法.

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Oil - based hydraulic medium has made hydraulics an efficient , high energy density power and motion control technology.

液压传动因具有能量密度高, 结构紧凑,布局灵活等优点而得到广泛应用.

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