The development and commercial application in large scale of fission energy have respectively 50 and 25-year-long history.
裂变能的开发及大规模商业应用，已分别有50年与25年的历史。
The energy comes from nuclear power reactors in the fissile material (nuclear fuel) for the release of fission fission energy.
核能发电的能量来自核反应堆中可裂变材料(核燃料)进行裂变反应所释放的裂变能。
The micro- and nano-science and technology have played and will continuously play a unique role in advanced nuclear fission energy system.
结束了他的讲座，指明了核能中的微纳米技术光明的方向。
AOSLAN LIGHTING Specialized production: the indoor lamps. The halogen tungsten lamp, halogen lamp, cup lamp, a body energy conservation lamp cup, fission energy conservation lamp cup!
AOSLAN LIGHTING澳司朗照明专业生产：室内灯具，卤钨灯泡，卤素灯杯，一体，分体节能灯杯！
The best part is that the process can power itself—plutonium releases energy as it destroyed by fission, and that energy can power the burner.
最棒的是这一过程能够自我供能——钚被裂变破坏时释放能量，这一能量可以供给燃烧炉。
Nuclear fission releases tremendous amounts of energy.
核裂变释放出巨大的能量。
Now, what we are worried about in commercial nuclear power is our ability to harness the energy of a fission and this chart explains where that energy comes from.
现在，我们要担心的，在商业，核能里的是，我们能够驾驭裂变能量，的能力，这个图表解释了，那个能量是从哪里来的。
Now, what we are worried about in commercial nuclear power is our ability to harness the energy of a fission and this chart explains where that energy comes from.
现在，我们要担心的，在商业,核能里的是，我们能够驾驭裂变能量,的能力，这个图表解释了,那个能量是从哪里来的。
So you can see as of a result of a fission we're producing fission fragments and also subsequently release energy.
所以，你们能看到，作为一个裂变的结果，我们生产出了裂变碎片，随后释放出能量。
And essentially it's the reaction rate times the energy per reaction. So we have a term that we use called the energy per fission.
基本上它是反应速率乘以每个反应的，能量，所以，我们有一个术语，我们称为每个裂变的能量。
Those new pieces include two new nuclei (byproducts), some photons (gamma rays), but also some more free neutrons, which is the key that makes nuclear fission a good candidate to generate energy.
产生的新组成包括两个新原子核(副产物)、一些光子(伽马射线)以及更多的自由中子，它们是参与核裂变反应并产生能量的关键。
The best part is that the process can power itself -- plutonium releases energy as it destroyed by fission, and that energy can power the burner.
最棒的是这一过程能够自我供能——钚被裂变破坏时释放能量，这一能量可以供给燃烧炉。
And the energy is relatively large, 168 MEV per fission.
能量是相当大的，168兆伏，每裂变。
This kinetic energy is converted toheat as the fission products slow down.
如果裂变过程慢下来的话这种动能就转变为热能。
Blowers move helium gas through the reactor and over the pebbles, where nuclear fission releases large amounts of energy, heating up the helium.
鼓风机将氦气吹过反应堆，经过核裂变释放出大量能量的小球，加热了氦。
During a nuclear fission chain reaction, the tubes heat up to extremely high temperatures, and the way to keep them safe turns out to also be the way to extract useful energy from them.
核裂变连锁反应发生时，导管被加热到极其高的温度，将热量安全导出则意味着可以提取裂变产生的可利用能量。
It can measure the gamma rays that the uranium emits when it spontaneously breaks up in pieces and energy is released we call that fission.
能测量铀发出的伽马射线，当它同时，散成碎片和释放能量时，我们称之为裂变。
Still, in regard to energy independence and greenhouse gases, the benefits of nuclear fission have slowly softened Americans' overall attitudes toward a possible nuclear renaissance.
尽管这样，公众对待核能的整体态度还是在能源主权和温室气体排放等因素的作用下逐渐软化，趋于好转。
Getting Usable Energy From fission.
从裂变中获取可利用的能量。
Now the energy that we're trying to capture is kinetic energy of these fission products.
现在，我们能够尝试获得的能量，就是这些裂变产物的动能。
Electricity can be generated by nuclear fission, hydropower, biomass, wind and solar energy; and cars and lorries can run on electricity or biofuels.
电能可以靠核裂变、水力发电、生物量、风和太阳能产生；轿车和卡车可以通过电或生物燃料运作。
So you have neutrons actually getting into the thermal energy range and then these neutrons become absorbed, not capable of producing fission.
所以，你得到中子会进入到,热能范围里，然后这些中子,变成吸收的，不能够产生裂变。
Nuclear fission produces insane amounts of energy — we're talking several million times more energy than you'd get from a similar mass of a more everyday fuel like gasoline.
核裂变产生的能量极其巨大——相比同等质量的普通燃料如汽油等，核裂变材料释放出的能量要多出几百万倍。
We can then look at uranium 238 which has a relatively low absorption thermal energy range and essentially has no fission cross section which is why we call uranium 238 a fertile atom.
我们能看看铀238，它有一个，相对低的吸收热能范围，基本上没有裂变横截面，那就是为什么我们称铀238为可转换核素。
And you can see a very high energy as uranium 238 does have a fission cross section which in some ways can be used in fast reactors.
你能看到铀238有很高的能量8，有一个横截面在一些方式下，能够用于快速反应堆中。
Nuclear energy, which is the fission of uranium or plutonium, was very popular in the '70s, but it has become a little bit less popular lately.
核能，是铀或，钚的裂变，在70年代很受欢迎，但最近受欢迎程度，有所下降。
Nuclear energy is produced by atomic fission.
原子裂变产生了核能。
The energy produced during atomic nuclear fission is great enough to destroy the whole city.
原子核裂变时产生的能量足以摧毁整座城市。
On the average, in weapons of this type, roughly equal amounts of explosive energy result from fission and from fusion.
平均说来，在这类武器中，由裂变和由骤变所产生的爆炸能量大致相等。
Nuclear fuel "means any material which is capable of producing energy by a self-sustaining process of nuclear fission and which is used or intended for use in a nuclear ship."
“核燃料”，是指能够通过自身的核裂变过程产生能量，并且被用于或意图用于核动力船舶的任何物质。
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