If you can take a manual pump, you can take an electric pump.

如果你能带上手摇泵，你也可以带上电动泵。

Without electric pumps to keep them dry, underground subway tunnels will quickly fill with water.

没有电泵来保持干燥，地铁隧道将很快充满水。

Rocket lab says the engines weighing 35 kilograms are the first 3d printed and electric pump fed engines launch to space.

火箭实验室表示，发动机重达三十五公斤，这是首次发射到太空的3D打印和电动泵送发动机。

After all, we have the green technology to do that with devices like electric heat pumps.

毕竟， 我们拥有使用电热泵等设备实现这一目标的绿色技术。

And we have these little electric turbo pumps, they're about the size of a Coke can.

我们有这些小型电动涡轮泵，它们大约有一个可乐罐那么大。

We'll need to electrify cars, switch buildings heated by natural gas furnaces to electric heat pumps, and electrify the huge amount of heat used in industrial processes.

我们需要汽车电气化，将天然气炉供热的建筑 转换为使用电热泵，并用电来满足工业过程中 使用的大量热量。

So that if you replace your old gas-powered water heater with an electric heat pump, for example, or you install solar panels or you use a reusable water bottle, make it visible.

因此，例如，如果您用电热泵更换旧的燃气热水器，或者安装太阳能电池板或使用可重复使用的水瓶，请使其可见。

So we came up with a new cycle called the electric turbo pump, which we'll talk about in a moment, but we also managed to be able to 3D print these rocket engines.

所以我们想出了一个叫做电动涡轮泵的新循环，我们稍后会谈到， 但我们也设法能够 3D 打印这些火箭发动机。

Maybe if your water heater is getting close to 10 years old, it's time to start making a plan if you want to switch to an electric one or an electric heat pump one.

或许，如果您的热水器已经使用了接近 10 年，那么是时候开始制定计划，决定是否要改用电动热水器或电动热泵热水器了。