1) Appearance potential
离子出现势
2) Appearance potential
出现势
1.
The appearance potentials of the fragments CH3OCH2CH3+ and CH3OCH2+ are found at (9.
04)eV,碎片离子CH_3OCH_2CH_3~+和CH_3OCH_2~+的出现势分别为(9。
2.
The appearance potentials(AP)of these ions are obtained from their PIE curves.
通过质谱测量各离子的光电离效率曲线,得到了该分子的垂直电离能及主要碎片离子的出现势。
3.
04eV) and appearance potentials of various fragment ions have been determined by measuring their photoionization efficiency curves.
利用同步辐射真空紫外光,研究了HFC-152a(CH3CHF2)的光电离和光解离过程,通过测量各离子的光电离效率曲线,得到了该分子的电离能(11·94±0·04eV)和所有碎片离子的出现势,运用GAUSSIAN-03程序计算了母体和碎片及相应离子的结构、电子态和能量。
3) appearance distance
出现距离
1.
The formula for appearance distance of maximal concentration on the ground between two small distance chimneys was deducted from the formula of ground concentration of air pollutants.
通过大气污染物地面浓度计算公式,导出两根小间距烟囱大气污染物最大落地浓度出现距离的计算式,并给出二分法求解最大落地浓度及其出现距离的方法。
4) Ionic potential
离子势
1.
Ionic potential(Φ=zr), a frequently used term in inorganic chemistry, is used to discuss the influence of cations on the characters of substance, from the aspects of cation charges and ridius.
离子势 (Φ =zr)概念是无机化学中的常用术语。
2.
The salting-out power of divalent cations was influencedby ionic radius,ionic potential and hydrated ion configuratio
当阴离子相同时，２价阳离子的盐析能力与离子半径、离子势、离子构型以及水合离子构型有关。
5) ion potential
离子势
1.
Metallic element depends largely on the strength of "atomic structure characteristic" can be relatively negative,or to measure the size Eo,hydroxide and acid-base of only the dissociation of the compound,the main material from the structure and decision-polarization,or by the ionization constant Kb ion potential(Φ) to measure.
元素金属性的强弱主要取决于"原子结构特征",可用相对电负性或E0大小来量度;而氢氧化物酸碱性只与化合物的离解有关,主要由物质的结构及离子极化决定,可由电离常数Kb或离子势(Φ)来量度。
6) negative ion power
负离子势
补充资料：现势
1.目前的形势。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条