Analytical modeling of positive ion beam generation through transmission surface ionization

透射 表面 电离生成正离子的解析模拟

A spherical porous surface ionizer for the surface ionization sputtering ion source is introduced and the principle is also explained in the paper .

介绍了1种应用于 表面 电离 型溅射负离子源的球面形透射表面电离器，并阐述了原理。

Electron exchange between two atoms in excited states and bond cleavage under bond oxygen or oxygen primary with argon ion bombardment are also important surface ionization processes other than the direct ionization of atoms in the surface layers .

通过对离子轰击下固体 表面 电离过程重新考虑认为，在固体表面覆氧或氧离子轰击下除表面原子的直接电离外，激发态双原子间电子交换和断键亦起重要作用。

Methods One hundred and six serum samples form subjects with liver cancer hepatocirrhosis and healthy individuals were detected with protein biochip surface enhanced laser desorption / ionization time-of-flight mass spectrometry ( SELDI-TOF-MS ) for protein fingerprint pattern and analyzed with the artificial neural network .

方法应用蛋白质指纹图谱分析仪（ 表面增强激光解析 电离飞行时间质谱仪，SELDITOFMS），测定106例肝癌、肝硬化患者和健康人血清标本的蛋白质指纹图谱并结合人工神经网络方法进行数据的分析。

Application of surface enhanced laser desorption ionization time-of-flight mass spectrometry technology in the diagnosis of hepatocellular carcinoma

表面增强的激光解析 电离飞行时间质谱技术在肝细胞癌血清学诊断中的应用

Detection and clinical significance of serum proteomic patterns of breast cancers by surface enhanced laser desorption / ionization time of flight mass spectrometry

表面增强激光解吸 电离飞行时间质谱技术筛查乳腺癌血清特异性蛋白质及其临床意义

Development of a transmission-type surface ionization source

透射型 表面 电离源的研制

The difference between measured value to the absorbed dose rate of the cosmic radiation in air ( water surface ) and that using high-pressure ionization chambers is less than 5 % .

对宇宙射线空气吸收剂量率的测值（ 水面上）与高气压 电离室测值在±5%内相符合；

The calculation and measurement for surface ionization

表面 电离的计算与测量

After the glass surface is treated some suitable insulating material by ionization method a film which is water-repellent can be formed on the surface of glass so that the leakage current on the glass surface is decreased about 10 times in humid condition .

选择合适的处理剂对玻璃进行 离子 表面处理后.能在它的表面生成一层牢固的憎水膜，使玻璃在潮湿条件下的泄漏电流减小10倍左右；

In the system of mineral-amino-water solution the dissolution of fiber mineral dust is a complicated process that will be influenced obviously by the mineral 's composition structure and surface ionization .

在矿物氨基酸水组成的多相体系中，矿物在氨基酸中的溶解作用是一个复杂的过程，其矿物的成分、结构和 表面 离子化是影响矿物溶解和络合的重要因素。

A surface IONIZATION-DIFFUSION-TYPE ionization source and mass spectrometric measuring u pu NP and other actinide elements by using it

扩散型 表面 电离源及其在铀、钚和镎等元素质谱分析中的应用

Imaging Melamine in Egg Samples by Surface Desorption Atmospheric Pressure Chemical Ionization Tandem Mass Spectrometry

鸡蛋中三聚氰胺的 表面解吸常压化学 电离串联质谱法成像

Bare spark pre ionization ( BSP ) and surface corona pre ionization ( SCP ) were compared .

本文报道了 表面电晕预 电离与火花预电离的比较结果。

Negative Ion Surface Ionization Technique in Mass Spectrometric Analysis

质谱分析中的负离子 表面 电离技术

Comparison of Surface Corona Pre - ionization and Bare Spark Pre - ionization

表面电晕预 电离与火花预电离之比较

Determination of Carbamate Pesticides in Vegetables by Surface Desorption Atomospheric Pressure Chemical Ionization Mass Spectrometry Application and study on first testing ALT of volunteer donors using dry chemical scrip assay

表面解吸化学 电离质谱法快速检测蔬菜中痕量氨基甲酸酯干化学试纸条法快速初筛无偿献血者丙氨酸氨基转移酶的应用研究

Objective To construct protein fingerprints in serum and to early diagnose chronic allograft nephropathy ( CAN ) using surface enhanced laser ionization / desorption-time of flight-mass spectrometry ( SELDI-TOF-MS ) .

目的用 表面增强激光解吸 离子化飞行时间质谱仪（SELDI-TOF-MS）检测慢性移植物肾病（CAN）患者血清蛋白质图谱，构建CAN血清蛋白质指纹图谱及其对该病的早期诊断作用。

By increasing heating area and bridge length its power consumption can be lowered effectively . The result shows that the bridge-type hotplate is more suitable for surface ionization .

通过加热面积和梁长等结构尺寸的优化，可以有效降低功耗，同时能满足 表面 离 化 源对 离 化 面积的要求.因此，梁支型微热板比膜片型微热板更适用于 表面 离 化。

This article introduces the theory of surface enhanced laser desorption / ionization ( SELDI ) protein chip and its application in selecting of tumor markers .

本文就 表面增强激光解吸 电离（Surfaceenhancedlaserdesorption/ionization，SELDI）蛋白质芯片的原理及近年来在肿瘤标志物筛选中的应用做一简要综述。

Resin bead technique in surface ionization mass spectrometric analysis

表面 电离质谱分析中的树脂珠技术

According to the surface ionization principle the cesium & tungsten system at high temperature behaves high ionization efficiency .

根据 表面 电离的原理，我们研制了多孔钨铯离子源。

In this paper the basic method and feature and the application of thermal surface ionization IDMS for determining standard reterence materials have been described .

本文叙述用 表面 电离质谱法测定标准物质的基本方法、特点及其应用。

Stability Analysis of Surface Enhanced Laser Desorption / Ionization Technology SELDI-TOF analysis of serum protein profiling distinguishing hypopharyngeal carcinoma from ordinary people

表面增强激光解吸 离子化技术稳定性的分析 表面增强激光解吸/ 离子化质谱技术在诊断下咽癌中的应用研究

Treatment of Tungsten Wire of Surface Ionization Detector

表面 电离探测器钨丝的处理

The working principle and structure of a surface ionization ion source with high current is described systematically .

本文系统地描述了强流 表面 电离离子源的工作原理和结构。

Application of SELDI-TOF-Ms technology in research of molecular markers of lung cancer Establishment of serum protein pattern model for diagnosing nasopharyngeal carcinoma using surface enhanced laser desorption / ionization time-of-flight mass spectrometry

蛋白质指纹图谱技术在肺癌分子标志物研究中的应用应用 SELDI-TOF-MS技术建立鼻咽癌诊断中的血清蛋白质指纹图谱模型

Methods Surface enhanced laser desorption / ionization ( SELDI ) time-of-flight mass spectra were performed to compare the expressed proteins between yeast form and mould form of Penicillium marneffei .

方法应用 表面增强激光解吸 离子化飞行时间质谱技术（SELDI）检测马尔尼菲青霉菌酵母相和霉菌相的蛋白质谱。

A hot surface ionization detector

热 表面 电离探测计

Rapid detection of powdered antibiotics by surface desorption atmospheric pressure chemical ionization tandem mass spectrometry

表面解吸常压化学 电离串联质谱快速检测粉末状抗生素药品