查询词典 radium lead
- 与 radium lead 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Mineral resources: statewide total of iron, copper, lead, zinc, Gong, antimony, gold, silver, platinum group metals, vanadium, titanium, cobalt, tungsten, tin, molybdenum, bismuth, germanium, gallium, cerium, lanthanum, selenium, uranium, thorium, radium, beryllium, sulfur, arsenic, dolomite, silica, limestone metallurgical, chemical limestone, coal, peat, marble, stone finishes, Iceland spar, graphite, turquoise, agate 45 kinds of minerals and so on.
矿产资源：全州共发现有铁、铜、铅、锌、贡、锑、金、银、铂族元素、钒、钛、钴、钨、锡、钼、铋、锗、镓、铈、镧、硒、铀、钍、镭、铍、硫、砷、白云岩、硅石、冶金灰岩、化工灰岩、煤、泥炭、大理岩、饰面石料、冰洲石、石墨、绿松石、玛瑙等45种矿种。
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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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When radium is used, lead shields protect workers from the rays.
使用镭的时候，铅制隔墙保护工作人员不接触射线。
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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。
- 推荐网络例句
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This is not an ordinary box, which is used as a background picture of the dialog box, very pretty.
详细说明：这可不是一个一般的对话框，它是用图片作为背景的对话框，非常好看。
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Conceal me what I am,and be my aid for such disguise as haply shall become the form of my intent.
遮掩我的身份，帮助我，我的面具将成为我的目的。
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Now, there is no effective methods for this disease, chemotheraphty and hemapoietic stem cell transplantion are often used, but complete remisson rate is not very high.
目前还没有良好的治疗方法，常采用化疗和造血干细胞移植的治疗手段，但完全缓解率并不高，而且在治疗过程中容易诱发肿瘤溶解综合征。