查询词典 ionization potential

The ionization potential of an element is a measure of its ability to enter into chemical reactions requiring ion formation or donation of electrons and is related to the nature of the chemical bonding in the compounds formed by elements

为元素参与取得离子形式或移出电子的化学反应能力的量度，也与元素形成化合物中的化学键的性质有关。

The calculated adiabatic ionization potential is 8.18 eV, which is in excellent agreement with the experimental value. The result is helpful for identifying the allyl radical formed from other flames and for understanding the mechanism of soot formation.

计算的电离能与实验得到的电离能符合得很好，这一结果有助于今后鉴别和分析其它火焰中的烯丙基自由基，且对研究火焰燃烧机理有十分重要的价值。

The results indicated that the ionization potential I(subscript p and band gap E(subscript g of the copolymers were reduced with an increase of the length of the alkyl chain.

结果表明，随噻吩环3位取代烷基碳链的增长，聚合物电离能I

The mass spectra were recorded on a Finnigan Matt 8430 mass spectrometer operating at an ionization potential of 70 eV.

H和13C核磁共振谱在299.94和75.43兆赫分别录得，使用Varian 300兆赫仪器以CDC13作为溶剂和MeSi

It has been proved that the sensitivity of analytes can be significantly enhanced by adding small amounts of oxalic acid,especially for the elements with ionization potential between 9 and 11 eV.

结果表明，低浓度乙二酸对所分析元素的灵敏度具有显著的增敏效应，尤其是对电离电位在9～11eV的Be，Zn，Se，As，Sb，Hg等高电离电位元素。

Potentional energy function and vertical ionization potential of CuHnn=,+1,+2

CuHn(n=0，+1，+2)分子及离子的势能函数与垂直电离势

The energy deposited by the particles can transfer directly or indirectly along DNA strand and the bonds of high affinity and low ionization potential respond firstly. As a result, the strand breaks and uneven distribution of breaks is formed.

原因可能在于沉积的能量直接或间接沿DNA链迁移，链上相对较弱的化学键优先产生反应，并最终导致链的断裂，从而引起断裂的不均匀分布。

The region enclosed by the black band is also slightly larger for the krypton case despite krypton's high ionization potential.

区内还附上了黑色带稍大的氪氪案虽高电离势。

The greater the volume of donor is, the smaller the ionization potential of donor is, the more difficulty is to form a CT complex.

体积越大电荷转移络合物越难形成；电离势越小，电荷转移络合物的最大吸收峰越红移，但是形成络合物也变得困难

The boundary radius of an atom is defined by the classical turning point equation (r=-I, where I denotes the first ionization potential of the atom.

利用MELD从头计算程序与自编程序相结合，分别在HF和CISD水平下计算了第一至第五周期元素的原子及其常见离子的边界半径。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。