One of the latest is for graphene.

最新的话题是关于石墨烯的。

These pieces of graphite enveloped uranium rods.

这些石墨里面包覆着铀棒。

The softer the graphite, the darker the pencil's mark. Pencils are labeled accordingly. In the United States, those labels are numbers. International manufacturers use a different system, with HB corresponding to number 2.

石墨越软，记越黑。具有相应的深浅程度标记。在美国，那些标记数字表示。国际制造商同的系统，就像 HB 就等于 2 号。

She even owned a racquet made out of graphite.

她甚至有一个石墨做的球拍。

A graphene outer layer, which binds to heavy metals.

外层的石墨烯可以吸附重金属。

The story of the pencil starts with graphite.

的历史起源于石墨。

Graphite is a key component for EV batteries and nuclear reactors.

石墨是电动汽车电池和反应堆的关键组成部分。

Last time he was like this, he figured out electron transport in graphene.

上次他这样的时候，他解决了石墨烯中电子传递问题。

You're confused. RBMK reactor cores don't explode.

{\an8}RBMK: 压力管式石墨慢化沸水反应炉 一种操作简单成本低的反应堆你弄混了 RBMK反应炉心是会爆炸的。

Engineers stand on top of scaffolding slotting graphite reflectors into place.

工程师们站在脚手架的顶部，将石墨反射器插入指定位置。

Different batteries use different combinations of metals, and sometimes non-metals like graphite, but the basic idea is to use a pair of chemical reactions to generate a stream of electrons.

同的电池同的金属组合，有时还有非金属，比如石墨，但基本原理都是利一对化学反应来产生电子流。

China accounts for at least 85 percent of rare earth refining, 77 percent of cobalt refining, 82 percent of tungsten production, 80 percent of antimony processing capacity, and 90 percent of the world's synthetic graphite production.

中国占全球稀土精炼产能的至少85%，钴精炼产能的77%，钨产量的82%，锑加工产能的80%，以及人造石墨产量的90%。

Air got into the reactor and caused a graphite fire.

空气进入反应堆，导致石墨起火。

Each strip of black-lead is made of just the right size to fit into the hollow that has been cut for it in the wood of the pencil.

同时，在的木头上，也切出来了凹槽。每一根石墨的细条，大小都正好放进凹槽里面。

But nobody could hit one more than about 200 yards-as far as a 12-year-old might hit a modern synthetic golf ball with a graphite-and-titanium club.

但是人们从未将这种球击出200码以外的距离——这与当下一位12岁的少年石墨和钛制球杆挥击现代合成球如出一辙。

If the diamonds came up much slower than that, the gradually-decreasing pressure would let the carbon atoms shift back into other stable forms like graphite.

如果钻石上升速度比上述速度慢得多的话，逐渐减小的压力会将碳原子转化为其他稳定的形式，如石墨。

And I was simply filing them down and rubbing some graphite on the spikes so that I thought I would run more effectively.

我只是把它们锉平，在钉鞋上擦一些石墨，这样我就能跑得更有效率。

It's been 17 years since the discovery of graphene, and the world has been waiting for the “wonder material” to provide groundbreaking innovations.

石墨烯已经被发现了17年之久，全世界都在等待这种“神奇材料”带来提供突破性的创新。

Black was the most common since it was usually made from grinding soot or graphite, which could be found in a common campfire.

黑色是最常见的，因为它通常是研磨烟灰或石墨制成的，这可以在普通的篝火中找到。

Allotropes of an element can have very different properties from each other (graphite and diamond, for example, are both allotropes of carbon).

一种元素的同素异形体可能彼此具有非常同的性质(例如，石墨和金刚石都是碳的同素异形体)。