Experimental results indicate that doping carbon nanotubes into the nematics K15 and E7 can improve the flow characteristics and suppress the ion-charge effect of the LC cells.

实验结果显示：在K15与E7液晶中掺杂碳奈管不但能改善液晶的液体特性，且能抑制液晶盒的离子电荷效应。

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The SIMS technique bombards the lunar samples with a primary ion beam that allows the researchers to separate the ions with a magnet, depending on the charge.

SIMS技术可以以离子束轰击月岩样本，从而使研究人员调整电荷水平，用磁石分离出离子。

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But even with advances in power systems and improved lithium-ion batteries, their range on a single charge is limited-and recharging can take hours.

但是即使是先进的动力系统和改善的锂离子电池，还是受到一次性充电电池的限制-他们再充电的时候需要耗费数小时。

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Ford calls C-MAX Energi a "hybrid-plus" because it not only operates just like C-MAX Hybrid, but also features an external charge port and larger lithium-ion battery pack so owners can plug in the vehicles to fully charge the battery using either a standard 120-volt outlet or the available 240-volt charge station.

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The Karma's lithium-ion battery is said to deliver a 50-mile range on a full charge.

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The first socket is used to charge the lithium-ion battery and the second can be used to connect electrical devices such as coolers or camping lights.

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