Tides depend on gravity, and if gravity is weaker, so is the tidal force.

潮汐取决于引力，如果引力较弱，潮汐力也就较弱。

Each individual water molecule doesn't have a tide, but the whole ocean does.

个别水分子是不会产生潮汐的，但整个海洋会有潮汐。

Water currents and tides can be very strong.

水流和潮汐可非常强劲。

This process is known as tidal heating.

这个过程被称为潮汐加热。

Must time and tide forever run?

时间与潮汐必将久运行？

The tide will come in at about 6 o'clock this evening.

潮汐会在晚上6点到来。

You're constantly thinking about the tides and the weather.

你总是在想潮汐和天气。

The moon, the tides, the seasons, or the sun?

月亮、潮汐、季节还是太阳？

Pumps would help mimic the natural tide.

水泵将有助于模仿自然潮汐。

We are also able to get power from the tides.

我们也从潮汐中获得。

The gravitational pull of the moon is responsible for Earth's high and low tides.

月球引力决定了地球潮汐的涨落。

The tide is affected by the magnetic pull of the moon.

潮汐会受到月球磁场拉力的影响。

It's a bit like what are those things that come in and out tides.

这有点像潮汐涨落的那些东西。

Her energy comes from the sun, the wind, the tide.

她的量来自太阳、风和潮汐。

The different levels were also designed to adapt to the tides.

不同的层次也被设计来适应潮汐。

And tides are far more reliable than wind.

而且潮汐比风可靠得多。

The combination of gravitational forces in this arrangement creates large swings in the tides.

这种引力组合会产生巨大的潮汐波动。

It gets very shallow in here, this is the low tide too.

这里非常浅，还伴随着低潮汐。

The effect wasn't just the tides, it was much more.

影响不仅仅是带来潮汐，还有更多。

Then the moons gravitational pull creates the tides that we see change.

是月亮的引力创造了我们看到的潮汐变化。