That matters because a battery works by shuttling ions between its anode and its cathode.

这一点很关键，因为池就是通过穿梭于它的阴极和阳极之间的离子来工作的。

The cathode acts as the battery's positive side, while the anode is the negative side.

正极是池的阳极，而负极是池的阴极。

This pre-swelling, in effect, limits the amount of expansion the anode will subsequently undergo.

这种预膨胀实际上限制了阳极随后的膨胀量。

A battery is made of a positive electrode called a cathode and a negative electrode called an anode.

池由称为阴极的正极和称为阳极的负极组成。

Tin is the preferred material for the anode in a lithium or sodium battery.

锡是锂池或钠池的首选阳极材。

Each is ripe for improvement. The ideal anode material must, among other things, be able to absorb lithium ions.

每个组件都有待改进。理想的阳极材必须能够吸收锂离子。

Every single part of Surface Pro 9 is meticulously crafted with highest grade aluminum to achieve beautiful anodized colors.

Surface Pro 9 的每一个部件都是用最高等级的铝合金材打造的，以达到阳极氧化的颜色。

This is a wire screen between the cathode and anode through which electrons could pass.

这是阴极和阳极之间的金属，子可以通过。

That discovery enabled scientists to replace the reactive lithium anode with this safer material.

学家利用这一发现将池中不稳定的锂阳极用这种更安全的物质代替。

They're are the anode and cathode here.

它们是这里的阳极和阴极。

Researchers are developing anodes that use other materials.

研究人员正在开发使用其他材的阳极。

So far, graphite remains the best material available for anodes.

迄今为止，石墨仍然是最好的阳极材。

If the anode is at a slightly higher positive potential, the electrons are attracted to it, completing the circuit.

如果阳极处于稍高的正位，子就会被吸引到它上面，从而完成路。

Recycled graphite, for instance, is not good enough to make new anodes—though it can be used for water filters.

例如，再生石墨不足以制造新的阳极——尽管它可以用于滤水器。

The plan is to develop ways of making anode carbon from lignin, a natural polymer found in the cell walls of plants.

该计划是开发利用木质素制造阳极碳的方法，木质素是一种存在于植物细胞壁中的天然聚合物。

Amprius's latest generation of anodes can achieve energy densities of up to 500 watt-hours per kilogram, compared with just under 300 watt-hours per kilogram for typical Li-ion batteries with graphite anodes.

Amprius最新一代阳极的能量密度可高达每公斤500瓦时，而典型的石墨阳极锂离子池的能量密度仅为每公斤300瓦时。

This element, made of thin aluminium sheets that sit atop the cathode and copper sheets that sit atop the anode, conducts electricity from the battery to the circuit.

该元件由位于阴极顶部的薄铝片和位于阳极顶部的铜片制成，可将流从池传导到路。

To achieve this design, the Mate XT features a high-capacity battery constructed with the thinnest silicon anode material available globally, achieving a remarkable 1.9-millimeter thickness for each cell.

为了实现这一设计，Mate XT 采用了全球最薄的硅阳极材构建大容量池，每个池单元的厚度达到了惊人的 1.9 毫米。

Some soil-dwelling bacteria have evolved to deposit the electrons from glucose oxidation onto iron molecules, which allows researchers to trick them into living on the anode of a fuel cell.

用一些土壤细菌将葡萄糖氧化过程所产生的子安置在铁分子上，这样研究人员就可以诱使这些细菌存活在能量池的阳极上。

Amprius Technologies, a company based in Fremont, California, is opting for anodes built from hundreds of nanowires of pure silicon, each surrounded by empty space into which it can expand.

总部位于加利福尼亚州弗里蒙特的Amprius Technologies公司选择使用由数百条纯硅纳米线构成的阳极，每条纳米线周围都有可以膨胀的空隙。