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- 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 model 核反应模型
- 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。
- The random pore model, the unreacted shrinking core reaction model and the integrated model were tested by the experimental data respectively. 在化学控制区内，实验数据用随机孔模型拟合最佳。
- Using time splitted algorithm, the convection term is solved with TVD method and the chemical reaction is dealt with elementary reaction model. 对流项和化学反应项采用时间分裂法，分别用TVD格式和基元反应模型进行处理。
- Never have nuclear reactions stopped inside the sun. 在太阳内部;核反应从来没有停止过.
- One-dimensional overdriven detonation initiation is investigated numerically within a finite rate detailed chemical reaction model. 摘要利用有限速率的基元反应模型对一维过驱动爆轰波的形成过程进行数值模拟。
- 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。
- Cellular detonation in a straight tube was numerically studied,based on two-dimensional reactive Euler equations and detailed chemical reaction model. 基于基元反应和二维欧拉方程,对直管内胞格爆轰进行了数值模拟。
- 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。
- The expansion mechanism of hydroxide expanding phase for oil well cement slurry are discussed on the basis of principle of chemical thermodynamics and topochemical reaction model. 要基于膨胀剂原地反应模型和化学热力学原理，讨论了晶体生长压的源动力及水泥浆体体积膨胀与结晶压的关系。
- 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。
- The results show that the pyrolysis process of biomass can be dealt with as the first order reaction model in two stages for both sawdust and pine needle. 试验结果表明，氮气气氛中，木屑与松针常压和增压下主要热解阶段可认为两段一级反应；
- Bi-Bi reaction model,namely Ordered Bi-Bi mechanism,was proposed and was compared with traditional ping-pong Bi-Bi mechanism adopted to enzymatic transesterification usually. 125脂肪酶为催化剂,甘油三油酸酯和甲醇为底物,采用有序机制模型对酶促合成生物柴油的酯交换反应动力学进行了研究,并与经典乒乓机制模型进行了比较。
