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释义
Encyclopedia
理学
放射性元素
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copernicium
人工放射性元素,元素符号Cn,原子序数112,半衰期最长的同位素的质量数285。属周期系ⅡB族。为纪念波兰天文学家N.哥白尼[注]而命名。曾被称为112号元素(ununbium),符号Uub。
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hot component
hot component star
hot coronal gas
hot corrosion of metals
hot corrosion resistant cast Ni-based superalloy
hot corrosion resistant superalloy
hot cosmological model
hot crust-cold mantle
hot damage caused by high temperature
hot dark matter
hot dark matter scenario
hot deck imputation
hot delivery and hot charge technology
hot diaphragm moulding
hot diaphragm process
hot-dip metal coating
hot draft sintering
hot dry rock geothermal resources survey
hot dry rock heating
hot dwarf
Hotel
hotel
hot electron
hot electron bolometer
hot electron bolometer, HEB
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