MRAM is non-volatile memory, it is also power efficient and operates at ultra-high speed, the companies said in a joint statement.

据两家公司的联合声明称，MRAM是一种非易失性存储技术，它具备速度极快和耗电量低的优点。

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The downside is that the x100e's electronic components are not as power-efficient as those in most netbooks and some more expensive ultra-portable laptops.

X100e的缺点在于，其电子配件的能效比不上大多数上网本和一些较贵的超便携笔记本。

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MIT's Rahul Sarpeshkar is now applying architectural principles from these ultra-energy-efficient cells to the design of low-power, highly parallel, hybrid analog-digital electronic circuits.

目前，麻省理工学院教授拉胡尔·萨派斯卡正利用这些超能效细胞的构造原则，设计低能耗、高度并行、模数混合的电路。

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Unlike traditional "centralized" systems, distributed energy relies on small power-generating technologies like solar panels or ultra-efficient natural-gas turbines built near the point of energy consumption to supplement or displace grid-distributed electricity.

FORBES: The Answer To The Energy Problem