单词	divalent
释义	divalent /dʌɪˈveɪl(ə)nt / adjective Chemistry Having a valency of two.Experiments with erythrocytes were repeated with either sodium sulfate or sodium nitrate replacing the divalent ion at the same concentration.... However, EDTA is not ideal because it also binds essential divalent cations such as calcium and zinc. Our observations support the claim that monovalent or divalent cations are not necessary to polymerize G-actin into F-actin.
随便看	geocoronal geocratic geocronite geocyclic geodata geode geodemographic geodemographics geodesic geodesic dome geodesist geodesy geodete geodetic geodetical geodetically geodetic construction geodetic dome geodetics geodetic survey geodic geodiferous geodimeter geodized geoduck

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