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- spark source ionization 火花源电离作用
- The fundamental principles and analytical methods of the original position analysis (OPA) with spark source spectrometry are introduced. 采用原位分析技术研究了连铸板坯较大范围内的成分分布、偏析、疏松、夹杂和其他缺陷的分析方法。
- Repeatability and reproducibility of carbon in low-alloy steel analyzed by spark source atomic emission spectrometry are studied. 研究了火花源原子发射光谱仪分析低合金钢中碳的重复性和再现性。
- A panoramic analysis of impurity contents in crude oxide powder ofuranium(U3O8)was described by spark source mass spectrometry, the impurity contents of 66 elements were obtained. 利用火花源质谱法对天然铀氧化物粉末(U3O8)样品进行杂质元素的全分析，获得了66种杂质元素的分析结果。
- spark source atomic emission spectrometer 火花源原子发射光谱仪
- isotope dilution spark source mass spectrometry 同位素稀释火花源质谱法
- spark source atomic emission spectrometry 火花源原子发射光谱
- Some bright spark has left the tap running all night. 哪个小淘气干的聪明事，让水龙头开了一夜。
- The news comes from a reliable source. 这消息来自可靠的来源。
- A spark touched off the gunpowder. 一粒火星引起了火药爆炸。
- John is the spark plug on his rowing team. 约翰是划船队的中坚分子。
- Local fighting might spark off a major war. 局部战斗有可能引发一场大规模战争。
- The properties and application of the land electric spark source 陆地电火花震源的特性及其应用
- There was a wild spark in his eyes. 他的两眼炯炯发光。
- He hasn't a spark of generosity in him. 他一点也不慷慨。
- It's hard to get at the spark plug without a proper wrench. 没有一把合适的扳钳，要抓住那个火花塞是困难的。
- In the tenth five-year period, the marine sparker source, PSS500J, was developed by the First Institute of Oceanography of State Oceanic Administration.The effect of the application is good. “十五”期间国家海洋局第一海洋研究所研制了海洋电火花系统PSS500J，并取得了很好的应用效果。
- The vital spark in him makes him an artist. 他生气勃勃的活力使他成为一个艺术家。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- A cigarette spark started the fire. 香烟的火星引起这场火灾。
