核星裂 的英文怎麼說
中文拼音 [héxīngliè]
核星裂
英文
star-
Instead of fusion taking place in the stellar core, it fizzles towards the surface
恆星內部進行的核裂變將逐漸停止，恆星會從內向外逐漸消失。If the mass of the white dwarf becomes greater than about 1. 4 times the mass of the sun, it becomes unstable and is blown apart in a thermonuclear explosion
如果白矮星的質量超過了太陽的1 . 4倍，它會變得不穩定，並在熱核爆炸中碎裂。The star used to be like the sun, a “ main sequence ” star that burns hydrogen by nuclear fusion, producing helium
該恆星和太陽一樣是一顆主星序恆星，氫元素通過核裂變生成氦元素。In 1978, a nuclear - powered soviet satellite plunged through earth ' s atmosphere and disintegrated, scattering radioactive debris over parts of northern canada
1978年的今天，一顆蘇聯造的以核能為動力的衛星在穿過大氣層時候發生砸裂，其具有發射性的部分殘劾散落在加拿大北部Each control rod assembly consists of a number of absorber rods attached to a spider assembly and coupled to the control rod drive mechanism. the absorber rods are made up of neutron absorbers such as silver, indium and cadmium. hence, by adjusting the position of the control rods, the number of neutrons and thus the fission rate in the reactor can be controlled
及控制反應堆的核裂變，部份燃料組件裝配有控制棒，控制棒組件由星型架及多根含銀（ ag ） 、銦（ in ）和鎘（ cd ）的中子吸收體棒所組成，因此移動控制棒的上下位置就可以控制反應堆內中子的數目與及核裂變。And allow control of the fission rate inside the reactor, some fuel assemblies are fitted with control rods. each control rod assembly consists of a number of absorber rods attached to a spider assembly and coupled to the control rod drive mechanism. the absorber rods are made up of neutron absorbers such as silver, indium and cadmium
及控制反應堆的核裂變，部份燃料組件裝配有控制棒，控制棒組件由星型架及多根含銀ag銦in和鎘cd的中子吸收體棒所組成，因此移動控制棒的上下位置就可以控制反應堆內中子的數目與及核裂變。But while talking about his injury, he said it was a slightly " torn ligament " in his elbow, rather than the sprain as the rockets have called it since the mri wednesday night
但提起受傷，他說是輕微的肘部韌帶撕裂，不是扭傷，不像此前星期三晚上核磁共振后火箭官方宣稱的那樣。The relatively small size of monday ' s blast has made it difficult for scientists to confirm north korea ' s claim that nuclear fi ion occurred
星期一爆炸的規模比較小，科學家難以證實北韓核裂變試爆的說法。分享友人