您要查找的是不是：
- Researchers said the zircon's high level of heavy oxygen isotopes suggest it was cooled by surface water after it formed. 研究人员说锆石的高标准重氧同位素暗示了它形成之后靠地表水来冷却。
- Production practices of oxygen enriched pulverized coal injection to No. 6 BF in Lianyuan Iron and Steel Group Co. 涟钢6号高炉富氧喷煤生产实践。
- Determination of Trace Tin in Geological Samples with Oxygen enriched Air-Acetylene Flame Atomic Absorption spectrometry is described. 提出了富氧空气乙炔火焰原子吸收光谱法测定地质样品中微量锡的新方法。
- Do you use enriched water? 你用爽肤水吗?
- Heavy--oxygen--enriched water 富氧水
- Water contains hydrogen and oxygen. 水含有氢和氧。
- oxygen enriched aeration with membrane 膜法富氧曝气
- oxygen enriched airacetylene flame 原子吸收
- oxygen enriched pulverized coal injection 富氧喷煤
- high pressure and enriched water 高压富水
- high pressure and enriched water region 高压富水带
- Membrane technology of oxygen enrichment has been widely used for combustion assistance. 摘要膜法富氧及其助燃技术的应用非常广泛。
- Several factors affecting the melting of silica flux, such as the size of silica flux, matte grade, blowing air and oxygen enrichment were discussed. 主要考察了熔剂粒度、铜品位、入气体流量和氧浓度对石英溶剂熔化的影响。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Oxygen enriching membranes are first prepared from room temperature thermotropic cholesteric liquid crystal and ethyl cellulose. 首创了室温热致胆甾液晶与乙基纤维素共混富氧膜。
- Several fields are under water after the heavy rain. 大雨过後有几片耕地被淹。
- He lugged a heavy handcart along. 他使劲拉走那笨重的手推车。
- Oxygen enrichment of the surrounding atmosphere; and the possibility of a combustion reaction if the oxygen is permitted to contact a non-compatible material. 周围空气的氧富集；如果氧接触到不相容的材料而发生燃烧反应的可能性。
- The rotational jet and local oxygen enrichment can improve the mixing of oxygen and pulverized coal, but the effect of coal injection is weak on the whole flow field in blowpipe. 结果表明，氧-煤喷枪的漩流、富氧率等仅在氧枪出口的有限区域内对流场有较大的影响；
- He made manful efforts to move the heavy furniture. 他作出勇敢的努力搬动沉重的家具。
