natural neutron 中文意思是什麼
natural neutron
解釋
天然中子-
The results show that coincidence detection method has obvious benefit in detecting nuclear warheads. for the same type warhead, the coincidence counts rates of the model of warhead of heu pit is 10 times as big as that of fake warhead of natural uranium pit. if we know the nuclear warheads configuration by other methods, the method of coincidence neutron detection could be used to distinguis h the fake nuclear warheads from the reals
計算表明用探測符合中子的方法探測核彈頭對區分真假核彈頭有明顯的優點，對于同一核彈頭模型，裂變彈芯是高濃鈾和用天然鈾替代高濃鈾時，符合中子計數相差1個量級，如通過其他途徑了解核彈頭的大致結構，符合測量的方法就可以有較高的置信度分辨真假核彈頭。 -
If using the natural uranium to replace the heu pit in warhead, the delayed neutron counting rate would be about 3 times lower. the coincidence neutron detection is proposed to be used in nuclear warhead detection
計算表明用天然鈾替代高濃鈾作的假彈頭，它們的出殼緩發中子數相差約3倍，需在一定條件下，才可對真偽核彈頭做出判斷。 -
All the neutron reaction data evaluation of natural hf and its six isotopes is a project assigned to zhengzhou university by the general equipment department, the general nuclear industry company of china and the chinese nuclear data center in the " ninth - five "
天然hf及其6種同位素的全套中子核反應數據評價是「九五」期間，總裝備部、中國核工業總公司和中國核數據中心下達給鄭州大學的科研項目。 -
This similarity supports the notion not only that groundwater passing through the oklo deposit was a neutron moderator but also that its boiling away at times accounted for the self - regulation that protected these natural reactors from destruction
這樣的相似性不僅支持流經歐克陸礦床的地下水是中子緩沖劑的理論，也支持地下水沸騰排出是這些天然反應堆自我調控而不致摧毀的機制。 -
But despite their low temperatures, these quasisoft objects emitted x - ray signals that are more powerful than expected from simple neutron stars or stellar black holes. instead, the natural model for quasisoft x - ray sources is the one involving an intermediate - mass black hole
此外，這種類軟天體溫度雖然低，但它們所發出的射線訊號較中子星和恆星型黑洞的為強，我們相信它們和中型黑洞有著密切的關系。
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