About 80 percent of the fusion energy released is in the form of those neutrons, so the reaction isn't very healthy (or useful) for a starship.
大约80百分之的聚变能以中子的形式释放出来，所以这个核反应不是很大（或有用）对于一个星际飞船。
They have less than eight percent of the mass of the sun, which is not enough to sustain the fusion reaction that keeps the sun hot.
它们的质量还不到太阳质量的8%，不能够维持聚变反应来产生热量。
Infection of host cells by virus is the key for the virulence, virus particles infect the host cells by binding to cellular receptor and by the receptor-mediated membrane fusion reaction.
病毒感染宿主细胞是病毒致病的关键所在，病毒感染细胞需要与其受体相结合，介导其与细胞的膜融合反应。
And that's the way you make your tritium. But fortunately, if you can do this fusion reaction, you've got a neutron, so you can make that happen.
幸运的是，如果你能够进行这个核融合反应，就会得到一个中子，所以你可以做到这一点。
Therefore, such component is a significant part to stimulate solar fusion reaction.
所以，这样的组分是一重大部份刺激太阳融合反应。
The fusion probabilities PCN of some reaction channels based on the mechanism of cold fusion are also calculated.
通过求解主方程，对一些基于冷熔合机制的反应道的全熔合几率也进行了讨论。
The first samples were made through a nuclear reaction involving fusion of an isotope of californium, 249 Cf, with one of oxygen, 18 o.
第一样品透过核反应涉及融合的一个同位素锎，249酸钙，其中氧，18澳。
That simplest fusion reaction, four hydrogens into one helium, works for turning a ball of gas like the Sun, 865,000 miles across, into a shining star.
最简单的核聚变反应，即压迫四个氢原子进入一个氦原子，是相当于把一团象太阳一样的气体从865000公里以外推进一颗闪亮的星星。
Thus, controlled thermonuclear fusion reaction can be is the best source of energy.
因而，受控热核聚变反应能是最理想的能源。
The antigen regions of the aimed gene were selected to be expressed, which could benefit the expression of soluble fusion proteins, and the speciality of serological reaction is satisfied.
结论只表达目的基因的抗原结构域，可以缩短表达片段的长度，有利于获得可溶性目的蛋白，并且具有良好的血清学反应的特异性。
A nuclear fusion is a thermonuclear reaction.
核聚变是一种热核反应。
This paper summarized the research present situation of nuclear chemistry, mainly expounded the nuclear chemical reaction principle, including nuclear decay, nuclear fission and nuclear fusion.
综述了核化学的研究现状。主要阐述了核化学的反应机理，包括衰变，聚变和裂变；
Every fusion reaction devours exactly one tritium ion and produces exactly one neutron.
每一个聚变反应会耗一个氚核并只产生一个中子。
Stimulation energy with Pycnodeuterium easily caused intense solid-state nuclear fusion, whereas with Pycnohydrogen no reaction occurred.
给聚合氘激发能量就会很容易地引发固态核聚变，而聚合氕没有发生反应。
Stimulation energy with Pycnodeuterium easily caused intense solid-state nuclear fusion, whereas with Pycnohydrogen no reaction occurred.
给聚合氘激发能量就会很容易地引发固态核聚变，而聚合氕没有发生反应。
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