| 1. | Conventional physics holds that nuclear fusion ignites at multimillion - degree temperatures
传统物理学认为，要引发核融合反应，必须将温度提高到数百万度。 |
| 2. | Astronomers ascribed them to thermonuclear fusion of hydrogen or helium or to the sudden accretion of matter onto the star
天文学家因此可将其归因于氢或氦的热核融合反应，或是有物质突然被星体吸附而产生的。 |
| 3. | The suggestion was that the deuterons ? hydrogen nuclei bearing an extra neutron each ? making up the heavy water were fusing
这项宣布掀起极大的争议，因为这表示，重水中的氘核（比一般氢原子核多一个中子）发生了融合反应。 |
| 4. | So when physicists tell us that stars generate light and heat from nuclear fusion reactions inside the stars , what evidences do they have
那么，当物理学家告诉我们，恒星藉著内部的核融合反应发光发热，究竟有甚么凭据？ |
| 5. | In the first half of his career at ornl , lue worked in various stages of research and development of superconducting magnets for fusion reactors
在橡树岭国家研究院的前半段时间里，吕锦文从事核融合反应炉所需的超导磁铁的研发。 |
| 6. | Positrons and neutrinos are produced during the process , and are the telltale trace of the nuclear fusion reaction inside the sun
V ，那就可以和另外一粒质子结合，释放能量。这过程产生正电子及中微子，它们是太阳内部核融合反应的印记。 |
| 7. | But even some skeptical reviewers thought that experiments to look for the products of standard fusion reactions could be pursued to a clear conclusion
但即使是持怀疑态度的审查委员，也认为可以从这些寻找标准融合反应产物的实验中获致明确结论。 |
| 8. | It is not a great deal of energy ? equivalent to about 109 joules per kilogram of hydrogen , much less than the 1015 joules released by the nuclear fusion of the same amount of hydrogen
这能量其实没有多大游离每公斤的氢需要约109焦耳的能量，远低于等量的氢进行核融合所释放出的1015焦耳，所以就算宇宙中只有百万分之一的氢在恒星内进行核融合反应，也能产生足够的能量把剩下所有的氢给游离掉。 |
