This potassium ion channel gene is the second such gene found by the group to cause abnormal electrical activity leading to death in epilepsy.

钾离子通道基因是该团队发现的第二个引起不正常电活动，从而导致癫痫死亡的基因。

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It is likely that the genes involved, which include genes that encode neuronal ion channels, have been subject to a positive selection pressure leading to an accelerated evolution of genetic changes.

与之其进化相关的基因，包括编码的神经离子通道的基因，可能受到了积极的选择压力，从而加速了基因变化的转变。

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Lange's Antares 20e is a single-seat glider with a retractable propeller powered by a 40kw electric motor and 72 lithium-ion cells mounted in the leading edges of its wings.

Lange的Antares 20e是单座可带伸缩螺旋桨式滑翔机，由40千瓦电动机驱动，并在机翼前缘装有72个锂电池。

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Forecasts made as recently as three months ago predicted that electric cars would become the leading application for lithium ion batteries by 2015, surpassing laptop PCs and other handheld devices.

FORBES: Watching The Wheels Come Off The Green Machine

The battery system produced by Axeon, Europe's leading independent developer and manufacturer of lithium-ion battery systems, has been fitted to a Land Rover Defender 110 High Capacity Pick Up in place of the standard 2.4-litre diesel engine.

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