1) doubly charged ion
双倍带电离子
3) charged ion
带电离子<冶>
4) two-photon ionization
双光子电离
1.
The method of trace detection of benzene,toluene,ethylbenzene,and xylene(BTEX) was studied in ambient air using laser two-photon ionization.
利用激光双光子电离技术研究了在大气压力下探测痕量苯系物的方法。
5) doubly charged ions
双电荷离子
1.
The unimolecular neutral losses, unimolecular charge separations,collision induced decompositions (CID ) and electron capture induced decompositions(ECID) of [C_7H_5O]￣(2+·) doubly charged ions produced from benzyolamide in the ion source of mass spectrometer under 70 eV electron impact were studied in the present work.
本文研究了由苯甲酰氨产生的［Ｃ_７Ｈ_５Ｏ］~（２＋·）双电荷离子的单分子解离反应及碰撞诱导解离（ＣＩＤ）和电子捕获诱导解离（ＥＣＩＤ）反应，讨论了离子的结构及电荷分离过渡态的结构，该离子主要以保持苯环或苯环上Ｈ迁移到侧链的结构存在。
6) Dual-ion cell
双离子电池
补充资料：融融冶冶
1.美好艳冶。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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