- 更多网络例句与银白色金属相关的网络例句 [注:此内容来源于网络,仅供参考]
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Plutonium is a silvery metal that tarnishes in air; it is warm because of energy released in alpha decay.
钸为银白色金属,在空气中会失去光泽。因α衰变释放的能量使得钸是温暖的。
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Sc, there are two kinds of isotopes shaped body, the structure is trigonal system and the hexagonal Department, is found in the periodic table predicted decades before the first one confirmed the correctness of the periodic table of elements, which is very famous.
周期表中ⅢB族有银白色金属光泽的固体金属过渡元素,又属稀土元素,原子序数Z=21,原子量4959,化学符F号Sc,有两种同位素异形体,结构正方晶系和六角晶系,是周期表预言十年后才发现的第一个证实周期表正确性的元素,因而很有名气。
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Feature: Silvery white metal, chemical active, Oxidizable in moist air and reactive fiercely with water.
主要性状:银白色金属,化学活性强,在空气中易氧化,遇水反应激烈。
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Feature : Silvery white metal, chemical active, oxidizable in moist air and reactive fiercely with water.
主要性状:本品呈银白色金属光泽。化学活性强,在空气中易氧化,遇水反应激烈。
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Group in the periodic table there are silver-white metallic luster of the solid metal transition element, atomic number Z = 26, atomic weight of 55847, chemical symbol Fe, there is a stable F isotope 5626Fe and a radioisotope 5526Fe, content of 5% of the earth's crust, accounting for elements of in the fourth place, the metal in the second melting point 1535 ℃, boiling point 2750 ℃, the relative density of 786, the external electronic structure 3d64s2, chemical reactions 2-6 tram F-volatile son, oxidation number of 0, 2, 3, 4 , 5 and 6, the chemical nature of the metal element is very lively, in the humid air combined with oxidation, but also directly with the sulfur, phosphorus, silicon, carbon together.
周期表中Ⅷ族有银白色金属光泽的固体金属过渡元素,原子序数Z=26,原子量55847,化学符号Fe,有一种稳定F同位素5626Fe和一种放射性同位素5526Fe,地壳中含量5%,占元素中第四位、金属中第二位熔点1535℃,沸点2750℃,相对密度786,外围电子结构3d64s2,化学反应时易丢失2—6个电F子,氧化数为0、+2、+3、+4、+5和+6、化学性质很活泼的金属元素,在潮湿空气中能与氧化合,也能直接与硫、磷、硅、碳化合。
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For our final step we are going to add a nice silvery/metallic stroke around the text.
我们要为我们的最后一步加入一个漂亮的银白色/金属中风文左右。
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Periodic Table Ⅵ B family silver-white metallic luster of the solid metal transition element, atomic number Z = 74, atomic weight of 18385, chemical symbol W, there are five kinds of natural F stable isotopes, 18174W, 18274W, 18374W, 18474W, 18574W and eight kinds of radioisotopes .
周期表中ⅥB族银白色金属光泽的固体金属过渡元素,原子序数Z=74,原子量18385,化学符号W,有五种自然F 稳定同位素,18174W、18274W、18374W、18474W、18574W和八种放射性同位素。
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By studying the effects of mole rate of AlCl3-MEIC and fragrant chemical compound and dewater agent, electroplating aluminium bath of AlCl3-MEIC room temperature melt salt was prepared, and silvery white metallic luster , pre-pressing smooth aluminium layer is electroplated on NdFeB magnet from this solution.
4研究了AlCl_3和MEIC的摩尔比、芳香化合物及除水剂对室温熔盐电镀的影响,制备了AlCl_3-MEIC室温熔盐电沉积铝溶液,并从该溶液中电镀出了具有银白色金属光泽、致密光滑的铝镀层。
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Titanium is silver-white metal with high melting point and small density (43% light than steel). It is easy for processing and has excellent mechanical performance and corr osion resistance.
钛是银白色金属,熔点高,密度小(比钢轻43%),易加工,具有优异的物理机械性能和耐蚀性。
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"Uranium Chemical element of the actinide series (with many transition element properties), chemical symbol U, atomic number 92. A dense, hard, silvery white metal that tarnishes in air,"
铀:周期表IIIb族锕系放射性化学元素,化学符号U,原子序数92,铀是致密的银白色金属,其硬度不足以刻划玻璃,于空气中会失去光泽。
- 更多网络解释与银白色金属相关的网络解释 [注:此内容来源于网络,仅供参考]
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cesium:铯
第二章 碱金属 锂(Lithium) 钠(Sodium) 钾(Potassium) 铷(Rubidium) 铯(Cesium) 钫(Francium) 注意:1. 并不包括氢(H) 2. 钫为放射性元素 原子半径(nm) 第一节钠 钠可以用刀切开 一、钠的物理性质 a.质地软、有银白色金属光泽 b.密度比水小,比煤油大 c.熔、
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francium:钫
一 碱金属元素的原子结构 碱金第二章 碱金属 锂(Lithium) 钠(Sodium) 钾(Potassium) 铷(Rubidium) 铯(Cesium) 钫(Francium) 注意:1. 并不包括氢(H) 2. 钫为放射性元素 原子半径(nm) 第一节钠 钠可以用刀切开 一、钠的物理性质 a.质地软、有银白色金属光泽 b.密度比水小,比煤油大 c.熔、
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German:德国
粉末状的锗呈暗蓝色,结晶状的锗为银白色脆金属. 化学性质稳定,在常温中不被氧化,化学性质稳定,在常温中不易被氧化. 1886年德国学者Winkler博士,首先由银矿石中成功分离出锗元素,於是以其祖国-德国(German)之名,将锗命名为Germanium.
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potassium:钾
第二章 碱金属 锂(Lithium) 钠(Sodium) 钾(Potassium) 铷(Rubidium) 铯(Cesium) 钫(Francium) 注意:1. 并不包括氢(H) 2. 钫为放射性元素 原子半径(nm) 第一节钠 钠可以用刀切开 一、钠的物理性质 a.质地软、有银白色金属光泽 b.密度比水小,比煤油大 c.熔、