doubly charged

基本解释

Your upper hand does not have a floor or a prop to hold onto so your upper hand has to be charged doubly more than your bottom one.
你上面的手没有一个地板或者支撑物来支持，所以你上面的手必须比下面的手加倍充电。
Several different structures of transition states were postulated by measuring the translational energy releases of different charge separation channels of the doubly charged ions.
通过测量不同反应通道的动能释放，推测出了双电荷离子解反应过渡状态的结构。
sioc-journal.cn
The structures and decomposition reactions of doubly charged phenylenediamines were studied by means of charge separation (CS) and electron capture induced decomposition (ECID)spectra.
本工作用电荷分离（CS）谱和电子捕获诱导解离（ECID）谱研究了三种苯二胺异构体的双电荷分子离子在气相中的结构和反应。
sioc-journal.cn