根据第二段 “For the first time, researchers created a nuclear fusion reaction that produced more energy than they put into the process.(研究人员第一次创造了一种核聚变反应,其产生的能量比他们投入的 能量还要多)”可知,这一巨大突破是指首次产生了能量产出大于投人的核聚变反应,故选D。 【33题详解...
What is Fusion? We and our planet are the beneficiaries of millions of nuclear fusion reactions taking place every second inside the sun's core. Without those reactions, we wouldn't have any light or warmth, and probably no life. A fusion reaction occurs when two atoms of hydrogen collide ...
This energy is stored in the strong bonds that hold the protons and neutrons together in the nucleus; therefore, breaking the nucleus apart releases the energy. In a fusion reactor the opposite process takes place: light atomic nuclei such as hydrogen are heated to several million degrees and ...
clean power to everyone on Earth: nuclear fusion.Fusion is the processthat powers the sun and the stars. It's the opposite of nuclear fission, the process used in today's nuclear power plants, which splits atoms apart.
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Nuclear fusion is the process of forcing together two light atomic nuclei and creating a heavier one, releasing massive amounts of energy.
Fusion fuelsThe difficulty of inducing fusion between different fuel nuclides varies. The easiest things to fuse are rare isotopes of hydrogen: deuterium and tritium, so this is what we can expect to “work” first. But unfortunately tritium is radioactive, mobile, and rare, and this reaction ...
What is main use of nuclear fusion and fission? Byanon60709— On Jan 15, 2010 i need help with my case study so can someone tell me whether they are lying or not? Byanon26341— On Feb 11, 2009 it doesn't...the hydrogen atoms fuse with other hydrogen atoms to create helium, maybe...
(NIF) announced that for the first time, anuclear fusion core produced more energy than it consumed. The ignition facility uses laser beams to confine a plasma of deuterium and tritium, two isotopes, or versions, of hydrogen. But experts say a viablecommercial fusion reactor is likely decades...
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