| 单词 | Rb |
| 释义 | Rb (once / 9471 pages) n WORD FAMILY Rb USAGE EXAMPLESThe Q10 values converge toward the prescribed for high frequencies, whereas the conventional matches the prescribed value of 2 only if Rb is constant. Science Magazine(Mar 10, 2011) ARF backs up Rb, an important anticancer protein, by limiting the ability of mature cells to divide and replicate. US News(Aug 10, 2010) The Stanford team shut off both Rb and Arf with a chemical called silencing-RNA and found the mouse muscle cells started dividing. New York Times(Aug 06, 2010) n a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite Syn|Hyper atomic number 37, rubidium metal, metallic element any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. |
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