... 过氧化钡;二氧化钡;barium peroxide;barium dioxide 氧化钡;一氧化钡;氧化钡;钡氧;重土;Barium oxide;Barium oxide, an…… 氧化钡;重土;barium oxide; baryta; barium ...
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氧化钡 [无化] barium oxide ; BaO ; [无化] baryta ; barium monoxide ; barium oxide
氢氧化钡 caustic baryta ; Barium hydroxide octahydrate ; baryta hydrate
过氧化钡 [无化] barium peroxide ; barium dioxide ; [无化] barium superoxide ; BariumdioxideCAS
钡氧重土 Barium oxide
钡氧水 [无化] baryta water
钡铁氧体 [材] barium ferrite ; BaFe ; barium hexaferrite ; barium hexafer
二氧化钡 [无化] barium dioxide ; Barium peroxide ; titanum bioxide
钡氧化物 barium oxide
钇钡铜氧化物 YBCO ; yttrium barium copper oxide
本文就不同浓度的钡对天然水的生化需氧过程、氨化及亚硝化过程的影响进行了探讨。
This paper discussed the influence on the biochemical oxygen demand, ammoniation and nitrosation by barium of different levels in water.
在超高真空条件下用热脱附和功函数变化等方法研究了氧在银-钡催化剂上的吸附和反应。
Under ultra high vacuum condition, the adsorption of oxygen and ethylene on electrolytic silver containing barium was studied by mass spectroscopy and work function change measurement.
采用富氧屏蔽火焰原子吸收光谱法成功地测定天青石中钡含量。
The content of barium in lapis lazuli was successfully determined by oxygen-enriched shield flame atomic absorption spectrometry.
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