rhenium

名词 n.
中文释义
发音 rē'nēəm

英文释义

名词 n.
  1. A metallic chemical element with the atomic number 75: a heavy, silvery-gray transition metal. countable,uncountable
    — Before the discovery and confirmation of the existence of rhenium predicted by Mendeleev's periodic law, rhenium was provisionally termed dvi-manganese because of its expected resemblance to manganese.
  2. A single atom of this element. countable

词形变化

rheniums plural

词汇关系

衍生词
dirhenium dodecarhenium eka-rhenium organorhenium oxorhenium radiorhenium rhenian rhenic rhenium dioxide rhenium heptaoxide rhenium heptaselenide rhenium heptasulfide rhenium heptasulphide rhenium trioxide trirhenium
相关词
rhenate Rhenish Rhine

词源

From Latin Rhenus (“Rhine”), + -ium.
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