- 更多网络例句与钍铀矿相关的网络例句 [注：此内容来源于网络，仅供参考]
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Marie:When the uranium and thorium are in the pitchblende,the reading is eight, but individually they only total four. Why,then, do they give out twice as much when they're in the pitchblende as they do when they're tested separately?
玛丽：当铀和钍包含在铀矿里的时候，读数是八，而分别测量后加起来只有四，那麼为什麼存在於铀矿中所产生的能量竟是单独产生能量之和的两倍？
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Marie:When the uranium and thorium are in the pitchblende,the reading iseight, but individually they only total four. Why,then, do they give out twiceseparately?
玛丽：当铀和钍包含在铀矿里的时候，读数是八，而分别测量后加起来只有四，那么为什么存在于铀矿中所产生的能量竟是单独产生能量之和的两倍？
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A mineral consisting of uranium oxide and trace amounts of radium and thorium and polonium and lead and helium; uraninite in massive form is called ''.
一种含有氧化铀和少量镭、钍、钋、铅、氦的矿物；块状的晶质铀矿称为沥青铀矿，是主要的铀矿石。
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A complex brownish - black mineral,UO2,forming the chief ore of uranium and containing variable amounts of radium,lead, thorium ,and other elements.
沥青铀矿黑褐色的合成矿，UO2，主矿为铀，还包括不定数量的镭、铅、钍和其他元素
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It is difficult to study directly ore-forming hydrogeochemistry of sandstone type uranium ore in arid area, therefore, author have found out the laws of solution, precipitation and migration of uranium minerals in the groundwater using the mechanism of water rock interaction and uranium, thorium and their isotopic ratios, and have probed into the relation between uranium ore-forming hydrogeochemistry condition, hydrogeochemistry environment and uranium ore-body fixed position by studying the epigenetic hydrogeochemistry trackways in the rock.
由于干旱地区对砂岩型铀矿成矿水文地球化学研究困难，难以取水样直接研究。因而在研究方法上，作者运用水岩相互作用原理和铀钍及其同位素比值，查明地下水中铀矿物溶解、沉淀和迁移规律；通过研究岩石中留下的水文地球化学形迹，探讨铀成矿水文地球化学条件、水文地球化学环境及其与铀矿体定位的关系。
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These problems are determining recharge area position, water source, uranium source of the groudwater in sandstone; the relation between partial discharge source of the groundwater in sandstone and uranium ore-forming; the relation between mineralizing hydrogeochemistry condition and fixed position uranium deposit or uranium ore-body or uranium mineralizing range; and relation between hydrogeochemistry trackways (such as, uranium, thorium concentrations; Th/U,〓U/〓U,〓Th/〓U, and 〓Th/〓U ratios etc) in the rock and uranium ore-body fixed position and so on.
详细研究的问题有：含铀砂岩地下水补给区及水源、铀源问题；局部排泄源与铀成矿关系问题；成矿水文地球化学条件及其与铀矿床及铀矿体或铀矿化地段定位关系问题；以及岩石中水文地球化学形迹(铀、钍含量、Th/U、〓U/〓U、〓Th/〓U和〓Th/〓U比值等)与铀矿体定位的关系问题等。
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A complex brownish - black mineral,UO2,forming the chief ore of uranium and containing variable amounts of radium,lead,thorium,and other elements.
沥青铀矿黑褐色的合成矿，UO2，主矿为铀，还包括不定数量的镭、铅、钍和其他元素当有棕色蒸气析出时，加料要中断，以免反应过分激烈。
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A complex brownish - black mineral,UO2,forming the chief ore of uranium and containing variable amounts of radium ,lead,thorium,and other elements.
沥青铀矿黑褐色的合成矿，UO2，主矿为铀，还包括不定数量的镭、铅、钍和其他元素枪管的一端装有镭。
- 更多网络解释与钍铀矿相关的网络解释 [注：此内容来源于网络，仅供参考]
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thorium reactor：钍堆
thorium oxide 氧化钍 | thorium reactor 钍堆 | thorogummite 脂铅钍铀矿
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thoron：钍射气 钍射气
thorogummite 钍脂铅铀矿 钍脂铅铀矿 | thoron 钍射气 钍射气 | thorotrase 胶质二氧化钍
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thorian uraninite：钍晶质铀矿
thoria gelatination 氧化钍凝胶化 | thorian uraninite 钍晶质铀矿 | thorianite 方钍矿
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abside brannerite：钛酸钍铀矿
"abscissae","横轴" | "abside brannerite","钛酸钍铀矿" | "absolute address","绝对位址"
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broggerite：钍铀矿
"布洛卡电流计","Broca galvanometer" | "钍铀矿","broggerite" | "失称;破缺对称","broken symmetry"
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nicolayite：硅铅钍铀矿
nicol's prisma 尼科耳棱镜 | nicolayite 硅铅钍铀矿 | nife 镍铁带
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nicolayite：硅铝钍铀矿
镍电解淀积处理 nickelizing | 硅铝钍铀矿 nicolayite? | 尼莫尼克合金 nimonic
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thorogummite：脂铅钍铀矿
thorium reactor 钍堆 | thorogummite 脂铅钍铀矿 | thorough repair 大修
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thorogummite：硅铅钍铀矿
thorn 刺 | thorogummite 硅铅钍铀矿 | thorotungstite 钍钨矿
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thorogummite：钍脂铅铀矿
thorium yttrium oxide 氧化钇钍 | thorogummite 钍脂铅铀矿 | thoron 钍射气