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- sample injection valve 试样注射阀
- This instrument uses an injection valve with a loop (chroma) or a trap (airmo). 在注入分析循环后测量卤素/在能阱浓缩后测量卤素。
- The wastewater samples is transmitted by an air-operated aspirator to the liquid injection valve. 用气动吸引器将废水试样送入液体注射阀。
- Determination of trace chromium in leaf was studied in direct soild sample injection by flamelcss AAS. 设计了一种简便;实用的固体进样装置;进行无焰原子吸收测定树叶中的痕量铬.
- Man P. F., Mastrangelo C. H., Burns M. A., Burke D. T., “MICROFABRICATED CAPILLARITY-DRIVEN STOP VALVE AND SAMPLE INJECTOR,” 1998 MEMS Conference, pp. 25-29(1998). 陈浩平“微流体晶片之表面张力与微流道几何尺寸关系分析模拟”私立南台科技大学机械系研究所毕业论文.
- The principle of EPC has been introduced herein, and its application whereto sample injection and column separation was demonstrated on the analysis of pesticides by GC/MS. 文章叙述了电子压力控制技术在气相色谱中应用的基本原理,并以农药样品分析为例介绍了它在进样和柱分离时的作用。
- It was pressure relief valve in order that cooling or yes decompression that the instant twain parameter overproof,control turn automatism on water injection valve or. 当两参数超标时,控制器将自动打开喷水阀或者是卸压阀以便降温或者是降压。
- The content of isovaleraldehyde, furfurall and benzaldehyde in eight kinds of Shaoxing yellow rice wine of different age was determined by GC/MC coupled with dynamic headspace sample injection. 摘要建立了用动态顶空进样与气质联用法测定绍兴酒中异戊醛、糠醛、苯甲醛含量的方法,并对8种绍兴酒进行了检测。
- The HP-bypass system between the boiler outlet and cold reheat consists of an HP-bypass control valve, a feedwater stop valve and a water injection valve, for steam attemperation . 高压旁路系统由锅炉出口及冷再热之间的高压旁路控制阀,给水主汽阀和喷水减温阀组成。
- Recent progreses in materials and structures,in mode of sample injection and methods of detection,its application,and prediction of the outlook of ICEC were summarized in this paper(77 ref.cited). 文中介绍了芯片毛细管电泳的材料、结构、进样方式、检测手段、主要应用等方面的研究进展,并展望了其发展前景(引述文献77篇)。
- The Injection Valve opens. Water rushes into the Ball Injector and ushes sponge cleaning balls into the ow of condensing water. 当注射阀门打开;水涌入海绵球发射器把海绵球冲入冷凝管.
- The physical and mechnical properties of the sample injected are depend on 1,4-cyclohexanedimethanol content. 共聚酯注塑样品的物理和机械性能指标受1,4-环己烷二甲醇加量影响。
- It provices pulses of a set duration, so that the injector valve opens and closes, or pulses, very quickly. 喷油器提供脉冲宽度,使喷油器阀门打开和关闭。
- Avoid sampling injection sites, or tissue which may have been subjected to post mortem contamination. 避免在可能受到宰后污染的注射点或组织采样。
- The design concept and principle of injector valve system of hypersonic wind tunnel controlled by the computer are introduced in this paper. 本文介绍了高超声速风洞引射器阀门系统采用计算机控制的设计思想和原理框图。
- REAGENT NOT DETECTED AT SAMPLE INJECT 在加样品时没有检测到反应杯内试剂
- With their low mass and short switching times, piezo actuators are far superior to the conventional solenoid valves used to actuate the injection needles in fuel injection valves. 由于压电致动器体积小、切换时间短,它们远胜于在喷射阀被用来驱动喷油针的传统螺线阀。
- automatic gas sample injection module 气样自动注射组件
- Cleaning for HPLC injection valve 高效液相色谱仪进样阀的清洗
- What I need is nothing but a sample. 我需要的不过是一件样品而已。