Thermodynamics analysis indicated that water absorption mass was relevant to both the water dipping temperature and the temperature distribution along the nonel tube.
热力学分析表明，导爆管的吸水量不但和浸水温度有关，而且和温度沿导爆管的分布有关。
Determination of trace Ba in water by graphite furnace atomic absorption spectrometry is studied. The optimum graphite tube, heating programs and matrix modifier are investigated.
通过一系列条件试验，研究了石墨炉原子吸收光谱法测定水中微量钡的石墨管类型、最佳加热程序和最佳基体改进剂等。
By weight method, the water absorption law and its effect on the propagation reliability of plastic nonel tube under different water dipping conditions were investigated in this paper.
文章用重量法研究了不同浸水条件下导爆管的吸水规律及其对传爆可靠性的影响。
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