查询词典 ionization

From analysis of electronic structures and distributions of spin densities in N-doped ZnO, we find that the delocalized wavefunctions of defect states are the origin of incomplete ionization.

通过分析电子结构和自旋密度在空间上的分布，我们发现非局域的缺陷态波函数是上述现象的物理根源。

Molecular laser follows in ArF (193 Nm) and laser of solid of Nd ∶ YAG (213 Nm) differs two kinds the laser of wavelengh denudes in the system, factor of elemental fractional distillation all compares groovy mode to fall to be close to more at 1, make clear use medium to hold back discharge to be opposite gas collosol beforehand effect of fractional distillation of the element after ionization is able to restrain effectively.

在ArF准分子激光(193 nm)和Nd∶YAG固体激光(213 nm)两种不同波长的激光剥蚀系统中，元素分馏因子均比常规模式下更接近于1，表明采用介质阻挡放电对气溶胶预电离后元素分馏效应得以有效抑制。

Our meridian and collateral therapy apparatus products are based on the traditional Chinese medicine theory and together with microcomputer CPU chip, which will lead human body' meridian and collateral system and conduct drug's effectual component into focus by ionization. User can select different therapies, such as magnetism therapy, sole therapy, water therapy, electric therapy and so on, which possess 68 different impulse frequencies. There are functions of assimilating acupuncture, tuina, drug conducting in this apparatus in apparatus, which can treat sick tissues comprehensive and implement the effect of diminishing inflammation, easing pain, relaxing tendon and activating blood circulation, supporting Zhengqi and exorcizing, recovering energy, enhancing immunity, and eventually curing disease temporary and permanent.

公司开发设计的经络通治疗仪系列产品，应用我国传统中医学理论，采用微电脑CPU芯片为核心，自动输导人体经络系统，将中药有效成分，通过电离作用导入病灶，选择各种疗法，如磁疗、足疗、水疗、电疗，并有68种脉冲频率等多种疗法，同时起到模拟针灸、推拿、药物渗透等作用，对人体病变组织多管齐下、综合治疗，迅速达到消炎、镇痛、舒筋活血、抚正祛邪、恢复肌体功能、增强人体免疫力，达到标本兼治的目的。

As theπ-conjugated length of bridging ligand increases, the energies of HOMOs and LUMOs, stabilities of dimers and the largest absorption strength increase whereas the ionization potentials decrease. According to the inner reorganization energy and density of states, we presume the hole-transporting properties of these dimers are better than the electron-transporting.

随着桥联配体共轭长度的增加，HOMO和LUMO的能量、配合物的稳定性以及最大阵子强度增大，然而电离势降低；从重组能和态密度的角度来看，我们认为这些分子的空穴传输性能优于电子传输性能。

Based on the experimental data of low (less than 13) ionization energy of lighter elements, the function of shielding coefficient, electronic states and atomic number is summarized when the atom ionizes electron in different electronic state of the second and first shell.

依据较轻元素原子低次（小于13）电离能实验数据，总结出原子电离第2、1壳层不同电子态电子时，相应的屏蔽系数与电子态及原子序数的函数关系，根据该函数关系，可求出相应原子的高次电离电子的屏蔽系数。

Objective To study the feasibility of bacteria drug resistance determinated by matrix-assisted laxer desorption ionization time-of-flight mass spectrometry(MALDI-TOF-MS).

目的研究基质辅助激光解吸电离飞行时间质谱(MALDI-TOF-MS)用于检测鉴定细菌耐药性的可行性。

Applications of these new ionization methods to various problems are also discussed. The progress in hybrid TOF instruments and miniaturizing instruments is reviewed and perspectives for the development of TOE-MS instrument are provided.

针对不同的电离方法简单评述了其性能及应用，同时介绍了飞行时间质谱在串联方面的新发展，以及TOF-MS在仪器微型化方面的进展及其应用，并对飞行时间质谱仪今后的发展作了展望。

Methods by using a broad pH range column(Gemini NX C18,4.6mm×150mm,5μm),basic mobile phase which was[H_2O-ammonia-glacial acetic acid] (96:3.6:0.4)-methanol,the related substances in etimicinsulfate were separated and detected by electrospray ionization and positive ion monitoring,the ESI ion source condition was following: temperature is 350℃,nebulizing pressure is 50 psi,dry gas flow is 10 L /min.some related substances in etimicinsulfate were identified by comparing the retention time in chromatography,~+ spectrum and MS~2 spectrum with reference substances\',the others which haven\'t reference substances were identified or speculated by analyzing their MS~2 fragmentation with the help of a rule summarized from the MS~2 fragmentation of gentamicin C1a,micronomicin and etimicin.Results nineteen related substances in etimicinsulfate were separated and detected.

方法利用宽pH范围的Gemini NX C18(4.6mm×150mm，5μm)色谱柱，在碱性条件下，以[水-氨水-冰醋酸(96：3.6：0.4)]-甲醇(70：30)为流动相，直接分离各组分；并用HPLC-ESI-MS~2检测样品中各组分，质谱条件：ESI离子源，离子源温度350□，雾化室压力50 psi，干燥气流速10 L/min，正离子检测方式；对有对照品的有关物质采用比对有关物质与对照品的色谱保留时间、准分子离子的质荷比及二级质谱方法进行鉴定，无对照品的有关物质，则是先通过解析庆大霉素Cla、小诺霉素、依替米星的二级质谱，对该类化合物的二级质谱裂解规律进行归纳，并以此推测未知新化合物进行结构，再用推测的结构对二级质谱进行解析，如所有的碎片离子均合理解释，表明推测合理。

M. More and the photon absorption coefficients of hydrogen-like ions, the mean ionization states and radiative opacities for medium and low Z plasmas have been calculated.

M。 More提出的改进型平均原子模型和类氢离子的光吸收系数，计算了中低Z元素等离子体的平均电离度及辐射不透明度。

The sample was redissolved in the acetonitrilved in the acetonitrile-water (3:2, v/v), then analyzed using LC-MS/MS in multiple reaction monitoring mode via positive electrospray ionization with an Agilent ZORBAX SB-C18 column as the analytical column.

样品用1%醋酸乙腈溶液萃取，经Waters Sep-Pak Vac固相萃取柱净化，乙腈－甲苯（体积比为3：1）洗脱，旋转蒸发浓缩，用乙腈－水（体积比为3：2）溶解，以Agilent ZORBAX SB-C18色谱柱分离，以电喷雾电离串联质谱在正离子多反应监测模式下进行测定。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。