nuclear fusion reaction meaning in English

核聚变反应

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？
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。
Researches into the nuclear fusion reactions has created a need for handling the deuterium tritium fuel employed , and cryogenic fractional distillation was selected as one of the best process for making the required separations due to relatively large separation factors , low power consumption , high throughputs , relatively short start - up times , and flexibility of design
受控聚变的研究已给人类展示出取得更加安全、清洁，而且是无限丰富的能源的美好前景。在廉价制取聚变燃料氘以及提高核能原料利用率的方法中，低温精馏被认为是最经济可行的分离氢同位素的方法。