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- Keywords multiple ion monitoring;heavy alkylbenzene;alkybenzene;carbon numberdistribution;mass chromatography.; 多离子检测;重烷基苯;烷基苯;碳数分布;质量色谱;
- multiple ion monitoring [化] 多离子监测
- The Selective Ion Monitoring Mode of GC/MS was used. [方法 ]采用毛细管柱气相色谱 质谱联用仪 (GC/MS)的选择离子监测方式 (SIM)对样品检测。
- The Selective Ion Monitoring Mode of GC/MS was used to test the samples. [方法]采用毛管柱气相色谱-质谱联用仪(GC/MS)的选择离子监测方式(SIM)对样品进行检测。
- Methods By using analytical column,electrospray ionzation and positive ion monitoring components of kitasamycin were analyzed. 方法采用分析柱,以电喷雾电离、正离子检测,以确定吉他霉素各组分。
- A method for residual toluene detection in medical plasters is described with a purge and trap pre_concentration system and selective ion monitoring(SIM) by GC_MS. 建立了一种吹扫-捕集进样与气相色谱-质谱联用、选择离子监测的方式,测定样品中甲苯溶剂残留的方法。
- After ultrosonic - extracting and isolating by column chromatograph, the samples were measured by GC/MS with selected ion monitoring mode.Some PAHs were identified and quantitated in samples. 贻贝、牡蛎样品经超声提取、层析分离后,由GC巳/MS测定,采用选择性离子检测模式,定性、定量检出了几种多环芳烃。
- Multiple ions composite diffusion coating equipment included furnace body, glow discharge power, arc power, water cooling system, vacuum system and detecting system etc. 摘要多元离子复合渗镀设备是由炉体、辉光电源、电弧电源、水冷系统、真空系统和监测系统六部分组成;
- full scan-selected ion monitoring mode (Scan-SIM) 全扫描-选择离子监测
- MS: electrospray ( ESI) with multi -ion monitoring(selected ion monitoring, SIM ) :positive ions,m/z 1203 for cyclosporine A and m/z 1217 for cyclosporine D(CsD,internal standard). 质谱:电喷雾电离源(ESI),选择性监测质荷比(m/z)为1203(环孢素A),1217(内标,环孢素D)带正电荷的分子离子峰。
- He is the person with multiple injuries. 他就是那个多处受伤的人。
- Quality Control over Sulfate Ion Monitoring in Precipitation 降水中硫酸根离子监测的质量控制
- multiple ions composite diffusion coating 多元离子复合渗镀
- Friendship multiple joy and divide grieve. 朋友之间,欢乐同享,苦难同当。
- Gas chromatography/mass spectroscopy/selected ion monitoring 气相色谱/质谱/选择离子监测
- We use the hall for multiple purposes. 这个大厅我们派多种用途。
- gas chromatography-mass spectrometry single ion monitoring 气相色谱-质谱单离子监测
- A multiple crash can often be seen on that motorway. 那条公路上的联环撞车事故很多。
- Monitor and configure multiple processing units. 监控和处理多处理单。
- Research of multiple ion composite diffusion coating equipment for surface modifying and brazing 多元离子复合渗镀表面改性与钎焊设备的研制