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- It involves a subject known as isokinetic sampling. 这涉及所谓等速取样的问题。
- Sample introduction:The achilles'heel of atomic spectrometry ? , 试样引入:原子光谱法的唯一致命弱点?
- Grob [27] discusses the problems associated with sample introduction into hot injectors. 讨论了样品导入高温的汽化室时伴随的问题。
- The prospects of development of the sample introduction technique in HPCE are reviewed. 对该方面的工作进行了展望.
- The principles and theories of varions sample introduction techniques in HPCE have been described. 本文阐述了高效毛细管电泳的各种进样方法的原理及有关理论;
- The distribution of particle concentration in the cyclone tube was measured by isokinetic sampling method. 采用等动采样方法对旋风管内的颗粒浓度分布进行了系统测量。
- A new FAAS method for the determination of zinc and iron in maize flour using suspension sample introduction is described. 本文提出一种悬浮液进样-火焰原子吸收光谱法测定玉米面中锌、铁的新方法。
- By using isokinetic sampling method, the particle concentration distribution in the novel cyclone tube is measured and analyzed. 采用等动采样方法,对新型旋风管内的颗粒浓度场进行了测试与分析。
- A new method for assessing EMD was proposed,to study not only bias effect of electrokinetic sample introduction,but also the effect of analyte concentration. 在该方法中引入一种描述电迁移扩散的物理量,它可通过几个易测的实验参数来计算。
- The hydrodynamics of a looptube jet dryer was measured at the condition of feeding solidmaterial with the isokinetic sampling method and BS1 pitol tube. 采用等动力取样法和改进的BS1型皮托管测定了加料条件下环管干燥器的流体力学性能。
- The particle concentration distribution in the cyclone tube, especially in the discharge cone and the dust hopper, is studied by isokinetic sampling method. 采用智能型五孔球探针测试技术及等动采样方法 ,对两种新型旋风管排尘结构内的流场及颗粒浓度场进行测量。
- In this review, electrothermal vaporizer (ETV) as a sample introduction technique of ICP-AES (ETV-ICP-AES) was discussed, including vaporizer design, analytical characteristics. 本文综述了ICP-AES中的电热蒸发进样技术(ETV),内容包括:(1)蒸发器装置及材料; (2)分析性能;
- By using a zero-pressure pendulum sampler and an isokinetic sampling method the samples of pulverized coal were taken at the outlet piping of a MPS coal pulverizer. 利用零压摆式取样针煤粉等速取样方法在MPS磨煤机出口管道上等速取样煤粉,通过对煤粉细度、水分和质量的分析,研究MPS磨煤机的工作特性。
- A new method for measuring particle concentration distribution in swirling flow field using PIV technology is presented, which remedies the deficiencies of the old isokinetic sampling method. 初步形成了用PIV技术测定旋流场内颗粒相浓度的新方法 ,弥补了以往用等速抽气采样法测量的缺陷。
- The copper, lead and cadmium were determined by FAAS? suspension sample introduction technique without sample digested, that avoided the sample pollution and loss, the process is simplified greatly . 直接悬浮进样石墨炉原子吸收法测定铜、和隔,样品不用消化,极大地简化了步骤,避免了样品的污染和损失。
- The recent progress of sample introduction techniques including liquid, solid and gaseous sampling in ICP spectrometry is reviewed, 118 references are cited. 评述了电感耦合等离子体原子发射光谱中的进样技术(包括液、固、气进样技术)的新近进展,引用近期文献118篇。
- Isokinetic sampling of gas effluents 废气等速吸引抽样
- The sample introductions techniques of hydride generation in ICP-AES is reviewed, 79 references are cited. 摘要评述了等离子体光谱(ICP-AES)中的氢化物发生进样技术进展,引用文献79篇。
- Abstract: The sample introductions techniques of hydride gene ration inICP-AES is reviewed,79 references are cited. 文摘:评述了等离子体光谱(ICP-AES)中的氢化物发生进样技术进展,引用文献79篇。
- Sample Introduction Techniques in ICP Spectrometry 电感耦合等离子体原子发射光谱中进样技术的新进展