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- Deuterium behaviour in TiD x /Mo was investigated by ion beam analysis of nuclear reaction analysis(NRA),elastic recoil detection (ERD),rutherford backscattering(RBS). 用核反应分析（NRA）、前向反冲分析法（ERD）、背散射谱法（RBS）等离子束分析方法研究了TiDx/Mo样品中氘的行为。
- Microbeam Nuclear Reaction Analysis and Its Application to Individual Fluid Inclusions 微束核反应及其对流体包裹体的应用
- The point at which a nuclear reaction is self-sustaining. 临界点核反应能够自我维持的一个点
- nuclear reaction analysis 核反应分析
- Iron is, in fact, the dead end of nuclear reaction. 铁其实是热核反应的终站。
- The gadget expedites the reaction of the nuclear reaction. 这一装置可以加速核反应。
- The energy released by the nuclear reaction is transformed into heat. 核反应中释放出来的能被转变为热。
- The application fields of these kinds of nuclear reaction are indicated. 指出了这几种核反应的使用领域。
- Perhaps nuclear reactions, such as neutron capture? 也许是某种核反应，例如，中子捕获?
- This energy produced is so great when it first collides, that a nuclear reaction occurs and the gases within the star start to bum continuously. 在它初次碰撞时，产生的能量非常巨大，以至于发生了核反应，恒星中的气体开始持续燃烧。
- Never have nuclear reactions stopped inside the sun. 在太阳内部;核反应从来没有停止过.
- The calculations are based on nuclear reaction rates, computed for different stages of a star's life. 计算工作以恒星一生中不同阶段具体的核反应速率为基础。
- Since there is no nuclear reaction inside the protostar, a protostar is not a star yet. 由于在原恒星的核心尚未发生核聚变,它们仍不能称为真正的恒星。
- At the other extreme, a star whose mass is too great will become so hot as a result of accelerated nuclear reaction. 另一极端方面,质量过大的恒星将会由于加快了原子核反应而变得很热。
- Lung of eight animals in each group was immediately resected for determination of SP-A mRNA expressionby Reverse transcriptase-polymerase chain reaction analysis(RT-PCR) and Na+-K+-ATP ase activity was examined by biochemical assay. 取每组8只大鼠肺组织,生化方法测定Na+-K+-ATP酶活性,RT-PCR测定肺组织SP-AmRNA蛋白表达;
- In order to evaluate the role of DCC gene expression in the carcinogenesis and progress of gastric cancer,DCC mRNA expression was investigated in 26 speciments of gastric cancer using the reverse transcription polymerase chain reaction analysis. 应用逆转录多聚酶链反应（RT－PCR）技术对26例胃癌组织DCC基因mRNA的表达进行分析。
- This energy produced is so great when it first collides,that a nuclear reaction occurs and the gases within the star start to bum continuously. 在它初次碰撞时，产生的能量非常巨大，以至于发生了核反应，恒星中的气体开始持续燃烧。
- They give concrete evidence that nuclear reactions are proceeding in stars. 它们给出了恒星内正在不断进行的核反应的确实证据。
- Furthermore, the energy that powers the continuing evolution of the universe apparently can all be traced to nuclear reaction and transformation. 而且，赋予宇宙不断演化的动力的能量明显地可追逆到核反应和核蜕变。
- Transformation of one element into another by one or a series of nuclear reactions. 嬗变通过一次或一系列核反应把一种元素转化为另一种元素
