结果表明，在真空感应熔炼过程中，通过透气砖向熔池吹氩，可以实现在较低的真空度下熔炼超低氧钢，以及有效去除钢中的氧化物夹杂物颗粒。
It is shown that, for the refining of extra-low oxygen steel under low vacuum, blowing argon through porous plug into molten steel can effectively remove oxide inclusions from molten steel.
过滤金属化合物与硫化物相互作用的分子模拟研究结果表明，低氧化数钒的氧化物有利于促进硫化物的转化。
Molecular simulation modeling study indicated that vanadium oxides with vanadium of low oxidation number facilitated the conversion of sulfides.
目的探讨心肌缺血的家兔在急性低温低氧复合环境下血清超氧化物歧化酶（SOD）活力和丙二醛（MDA）含量的变化。
Objective To study the effects of acute low temperature and hypoxia on serum SOD and MDA of myocardial ischemia rabbit.
动态测定了常压间断低氧大鼠血清和肺组织丙二醛含量及红细胞和肺组织超氧化物歧化酶活性。
Serum and lung tissue Malondialdehyde (MDA) contents as well as erythrocyte and lung tissue Superoxide Dismutase (SOD) activities were measured during intermittent exposure to hypoxia in rats.
动态测定了常压间断低氧大鼠血清和肺组织丙二醛含量及红细胞和肺组织超氧化物歧化酶活性。
Serum and lung tissue Malondialdehyde (MDA) contents as well as erythrocyte and lung tissue Superoxide Dismutase (SOD) activities were measured during intermittent exposure to hypoxia in rats.
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