We have this Artic air plunging down across the Plains and if it's not below freezing, below zero where you live, it certainly feels like it's below zero.

北极的空气从平原俯冲而下，如果气温不在冰点以下，如果你所在的区气温不在零度以下，冷空气来后你就肯定能感受了。

In northern China, winter temperatures plunge below 0, while summer soars to 25 degrees.

在中北方，冬天温度骤降至零度以下，夏天则剧增至 25 度。

Here she sat for twenty minutes or more ere she could summon resolution to go down to the door, her courage being lowered to zero by her physical lassitude.

她在这儿坐了二十来分钟，才有决心从土墩下来朝门口走去，因为身体困乏，勇气已降了零度。

Whenever temperature dip below zero Fahrenheit and stick around for a while, you can expect to see clods and clouds of ice.

无论何时，只要温度低于华氏零度，并在附近逗留一段时，你就会看土块和冰云。

In the 1950s, other military experiments were carried out in Canada on soldiers wearing arctic warfare clothing - the kind of super-warm thermal clothes you might wear in sub-zero temperatures - but with nothing to cover their heads.

在 20 世纪 50 年代，在加拿大对穿着极战服 —— 你可能会在零度以下穿的那种超级保暖的衣服 —— 但头上没有任何穿戴的士兵进行了其他军事实验。

It's part of a reason frost forms on grass even if the air temperature is above freezing, but this only happens at night.

这也是即使气温在零度以上，草上也会结霜的部分原因，但这只发生在。

The temperature is usually below zero and it is often snowy.

温度总是零度以下，经常下雪。

Water becomes solid when the temperature goes down to zero.

温度降零度，水就变成了固体。

It'll kick on if it goes below freezing.

如果温度降零度以下，就会继续上升。

Mars is too dry and poor in oxygen, Venus far too hot, and so is Mercury, and the outer planets have temperatures near absolute zero and hydrogen-dominated atmospheres.

火星太干燥又缺氧，金星太热，水星也一样。除此之外，太阳系的其他行星的温度都接近绝对零度，并围绕着以氢气为主的大气层。

Near absolute zero, the quantum vortices in ultra-cold, ultra-thin superconductor materials were arranged in pairs.

在接近绝对零度时，超冷超薄超导体材料中的量子涡旋会成对排列。

For instance, high-fructose corn syrup is used for the classic Coca-Cola, while Aspartame is chosen for Diet Coke and Coke Zero.

例如，高果糖玉米糖浆用于制作经典的可口可乐，而健怡可乐和零度可乐则选用阿斯巴甜代糖。

At night it is very cold in the region with temperatures falling below zero.

晚上那个方特别冷，温度降了零度以下。

The people here aren't just surviving, they've embraced subzero temperatures.

这里的居民对气候早已经适应，能坦然面对零度以下的气温。

The summers are steamy and temperatures hardly ever drop to freezing point in winter.

夏天气候潮湿，冬天也很少出现低於零度的酷寒温度。

Absolute zero is the temperature at which all movement of all particles stops.

绝对零度，是指粒子的所有热运动都完全停止。

Chilling them to absolute zero requires two phases of cooling.

要将它们冷却至绝对零度，需要经过两个阶段。

Snow followed by below freezing temperatures dipped as far south as Myrtle Beach, South Carolina and though the weather's expected to warm up as the week gets underway.

南至南卡罗来纳州的默特尔比奇，降雪之后的气温降至零度以下，尽管随着本周的开始，天气预计会变暖。

By June, the sun finally pushes temperatures above zero.

六月的阳光使气温回升至零度以上。

That is important because this is an infrared telescope and we have to use infrared light to see those first stars and galaxies but everything above absolute zero glows in infrared.

这很重要，因为这是一个红外望远镜，我们必须使用红外线来看第一批恒星和星系，但所有在绝对零度以上的东西都会发出红外线。