听声词典

oxygen index

O 开头单词

基本解释

  • [物化] 氧指数；示氧值

英汉例句

    双语例句

  • Polyurethane foam in essence are highly flammable materials, do not make flame retardant processing the oxygen index is only 16.5%.
    聚氨酯泡沫本质上属于高度易燃材料，未做阻燃处理时氧指数仅为16.5％。
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  • A sample containing 2.25%(mass ratio) phosphorus had limiting oxygen index values of 29.5. The developed resin may be used potentially in electronic industries.
    阻燃性能测试表明该固化物具有较好的阻燃效果，在磷的质量分数为2.25%时其极限氧指数可达29.5%。
  • Experimental data were obtained by means of all kinds of instruments such as a tensile machine, an Izod impact test machine, thermogravimetric analysis, limit oxygen index(LOI) instrument and so on.
    各种数据的获得借助于拉力试验机、悬臂梁冲击试验机、热重分析仪、和氧指数仪等各种分析测试手段。

    • 权威例句

  • Some rubber tubes were stuck into my nose and mouth, belts were wrapped around my chest and waist, and an oxygen monitor that emitted an eerie red glow was taped to my index finger.
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词组短语

    短语

  • oxygen consumption index 耗氧指数;氧耗量指数
  • oxygen n index 氧指数;含氧指数
  • oxygen delivery index 氧输送指数
  • myocardial oxygen consumption index 心肌氧耗量指数;心肌耗氧指数
  • venous oxygen consumption index 心肌耗氧指数

专业释义

    化学

  • 氧指数
  • 氧气指数

    • 机械工程

  • 氧指数

    The synergistic flame retardant effect among MH,modified MMH and MRP makes the limited oxygen index and vertical UL 94 burning rate of the HIPS/MH/MRP composites reach 28.9%and UL 94 V-0,respectively.
    改性前后的MH与MRP的协同阻燃效应使HIPS/MH复合材料极限氧指数提高到28.9%,UL 94垂直燃烧达到V-0级。

    医药科学

  • 氧和指数

    Observation indexes:①chest x-ray film at the time of 1h post-operation,②Oxygen Index(OI)(OI=PaO2/FiO2) at the time of operation beginning、ending and 1h、6h、24h post-operation.
    以①术后1h胸部X线片,②手术开始、术毕及术后Ih,6h,24h肺泡氧和指数(OI)(OI=PaO2/FiO2),③手术开始及术毕时动脉血乳酸含量(BL);④术后呼吸机应用时间作为观察指标。

    电子、通信与自动控制技术

  • 氧缺陷

    • 地球科学

  • 氧指数