Silica is better because it lowers hysteresis loss without reducing a tyre's grip.

硅土更佳的原因在于它可以减少滞后但又不会降低轮胎的抓地力。

This phenomenon was called ego depletion.

这种称为自我。

Okay, how do you prevent eddy currents in a transformer?

你如何预防变压器中的涡流？

That is, long-term goals begin to suffer at the expense of instant gratification.

就这样，长远目标开始遭受即时满足的。

It's got a short-range, devices disconnect randomly and it uses up battery life.

它使用的距离很近，设备连接会随机地断开还电池寿命。

The allowance for damage to materials in the course of processing is 3%.

在加工过程中，材的率是3%。

Are you aware that a leaky faucet can waste over...-Two thousand gallons a year?

您知道一个漏水的龙头能浪费超过… -一2000加仑？

But moisture lost, even at night, has to be replaced sometime, somehow.

可是水分在晚上也会，必须在什么时候想办法补充。

Food loss occurs when food is damaged or spoiled while moving through the supply chain.

食物在通过供应链的过程中坏或变质就会造成食物。

Some of their other concerns include the loss of power at airports and animals on runways.

还有其他一些潜在的隐患包括机场电量的以及跑道上的小动物等。

Adding to this challenge is the summer learning loss also known as the summer setback or the summer slide.

而“暑假学习”则进一步加剧了这一挑战，“暑假学习”又称“暑假退步”或“暑假滑坡”。

Longer power lines would mean more energy loss.

更长的输电线路意味着更多的能源。

Food loss usually happens early in the chain.

食物通常发生在供应链的早期阶段。

And that enables the World Food Programme to save money on leakage.

这使得世界粮食计划署能够节省因而产生的费用。

Attrition means a gradual decrease in numbers.

意味着数量的逐渐减少。

Depression, stress all wears on your body.

抑郁症、压力都会你的身体。

Freon was a chlorofluorocarbon, or CFC, which we now know causes ozone depletion.

氟利昂制冷剂是一种氯氟烃（CFCs），如今我们已知它会导致臭氧层。

Identifying and addressing these energy leaks is crucial for maintaining high energy.

识别并解决这些能量对于保持高能量水平至关重要。

Those electrons, they don't just flow perfectly without dissipation.

那些电子并不是毫无地完美流动。

We're consuming so much of the rear tires.

我们后轮胎的太大了。